LESSON  2

 

HOW TO GIVE A GOOD SPEECH

 

 

24.The power of……….is what distinguishes humans from animals.

a-fear                  b-.movement             c-speech                      d-tapping

 

25.A good relaxed……….is essential when skiing.

a-topic                b-stance                               c-average                      d-rank

 

 

 

26.Have you ever seen the………..on someone’s face when they’ve just had a really bad shock?

a-expression        b.audience                              c.fun                            d.humor

 

 

27.Facial expression and……….are almost as important as language for expressing meaning.

a-belief    b-result                     c-embarrassment                                d-gesture

 

28.Kids are sent to boarding schools for a ……….of reasons.

a-mirror              b-variety                                  c-tone                         d-presentation

 

29.Most speakers of English are aware of the……….between American and British English.

a-respect            b-opinion                                c-difference                  d-lecture

 

30.No sound disturbed the ………of the night.

a-member           b-silence                                  c-success                    d-failure

 

31.On the whole,our employees are……….  .

a-brief              b-added                                      c-ashamed                 d-trustworthy

 

32.Her relatives were ……….that it might be cancer.

a-forgetful         b-anxious                                   c-extra                       d-talkative

 

33.The computer is the best means of……….between several partners at different locations.

a-ability            b-variety                                      c-instruction               d-communication

 

34.He looked down at the floor in an attempt to hide his……….    .

a-posture          b-embarrassment                         c-nature                     d-confidence

 

35.She gave back the money with a proud………. .

a-gesture          b-quality                                        c-habit                     d-posture

 

36.I must ……….that any information you give may be used against you at a later  date.

a-interest          b-differ                               c-end                     d-emphasize

 

37.It’s cruel to play jokes on a……….old woman.

a-confident       b-nervous                                       c-natural                 d-brave

 

38.He’s not the most popular teacher, but all the students……….him.

a-affect              b-excite                                        c-laugh at               d-respect

                      

39.Be sure to wear something. ………preferably black.

a-involved                        b-suitable                 c-shy                            d-distracted

 

40. School is so………. . I can’t wait for the holidays to come.

a-interesting                     b-interested               c-boring                       d-positive

 

41.I know I shouldn’t generalize, but I do think that men find it difficult to show their……………….       .

a-voice                         b-feelings                     c-nervousness                d-appearance 

 

42.You can be a good lecturer by……….communication tools.

a-use                            b-to use                       c-uses                           d-using

 

43.The kitchen is very dirty. Can you help me………. it?

a-cleaning                     b-be clean                    c-clean                         d-to be cleaning

 

44.Try ……… personal stories (anecdotes) in your speech.

a-to include                  b-include                         c-included                 d-includes

            

45.Does your teacher …………you   ask questions while he is teaching?

a-allow                         b-pretend                        c-let                          d-permit

 

46.Your sense of humor can help the audience……….fun.

a-has                            b-to have                         c-that have                d-having

 

 

LESSON  3 : GLOBAL WARMING

 

 

                                                                                                                     

47.Nuclear  war would end in global ……….    .

a-temperature                           b-climate                      c-destruction                d-weather

48.The new chevrolet runs on unleaded ……….   .

a-pattern                                  b-fuel                           c-region                        d-process

49.The use of coal and gas results in………… of the atmosphere.

a-trash                                      b-garbage                     c-rubbish                      d-pollution

50.It’s our duty to……….the countryside so that it can be enjoyed by future generations.

a-protect                                  b-destroy                     c-decrease                   d-trap

51.Nobody seems to……….about what is happening to the environment.

a-save                                      b-waste                        c-care                          d-cause

52.Tomato plants can be……….from seed in a heated greenhouse.

a-extinct                                   b-recycled                    c-risen                          d-raised

53.The south east………..of England is densely populated.

a-region                                    b-science                      c-subtance                    d-material

 

54.People used to believe that the sun……….around the earth.

a-damaged                               b-died                         c-moved                       d-concerned

55.Satellites collect data on weather……….and transmit it back to earth.

a-degrees                                 b-dangers                     c-periods                      d-patterns

56.The most interesting thing about the dinosaurs is that they all……….so suddenly.

a-added up                               b-died out                    c-locked up                  d-filled out

57.After three months in space,the astronauts were glad to see……….again.

a-trouble                                  b-forest                        c-land                           d-ignorance

58.Flowers……….the beauty of a room.

a-enhance                                 b-decrease             c-cause                                    d-admit

59.The………in gas prices is likely to affect the cost of electricity.

a-rise                                        b-safety                   c-means                      d-transportation

60.The……….forecast says it’s going to be cloudy tomorrow.

a-climate                                  b-weather                     c-active                        d-public

61.The air in tropical forests is extremely………. .

a-dry                                        b-wild                          c-harmful                      d-humid

62.When completed,this road will……….four major cities.

a-confuse                                 b-concern                     c-link                            d-prove

63.The television comes with a two-year………. .

a-collection                               b- guarantee                 c-reduction                   d-capacity

64.We planted some apple trees last year,but they’re too young to……….fruit just yet.

a-prepare                                 b-provide                     c-produce                    d-protect

65.The morning sun……….above the horizon like a great ball of fire.

a-rose                                      b-raised                        c-warned                      d-killed

66.The……….skin is covered with harmless bacteria.

a-wildlife                                  b-human                       c-scientific                    d-mild

67.Theplanets of our. ………system are Mercury,Venus,Earth,Mars,Jupiter,Saturn,Uranus,

Neptune and, Pluto

a-particular                               b-space                        c-general                      d-solar

68.My father lost his job when the……….moved to the north.

a-factory                                  b-nature                       c-future                        d-decision

69.Nowadays most……….restrooms provide liquid soap and electric hand dryers .

a-important                               b-public                        c-enhanced                   d-ancient

70.We now sell a range of foods both……….in fat and……….in vitamins.

a-low, low                                b-high, low                   c-low, high                   d-high,high

71.It’s perfectly……….that a father should want to be able to see his children.

a-strange                                  b-rubbish                      c-natural                       d-polluted

72.I thought the book was……….good especially considering it was his first novel.

a-costly                                    b-suddenly                   c-wisely                        d-pretty

73.He………a heart attack and was rushed to the hospital.

a-suffered                                 b-described                  c-released                    d-reduced

74.The virus remains……….in the body.

a-friendly                                  b-inactive                   c-on average                d-in particular

75.Scientists are now seriously concerned about global warming………by human activities.

a-causing                                  b-that are causing         c-caused                      d-that caused

76.The old men ……….on the benches in the park were all tired.

a-are sitting                               b-who are sitting           c-sat                             d-that sitting

77.He wouldn’t ride a horse……….if you paid him some money.

a-even                                      b-however                    c-although                    d-unless

78.You’d better play soccer……….watching it on television. You will be fit then.

a-while                                     b-instead of                  c-because of                 d-besides

79.All over the world,there are people……….the environment.

a-who polluting             b-are polluting              c-pollute                       d-polluting

80.The greenhouse effect…….is enhanced by human activities is dangerous for the planet.

a-which                                    b-what                         c-where                        d-who

 

 

LESSON   4 : EARTHQUAKES

 

 

81.Lifeguards are trained to deal with……….   .

a-lives                          b-emergencies                          c-locations                    d-floods

82.Sorry about the body search.It’s just standard……….  .

a-procedure                 b-case                                      c-storm                        d-damage

83.The poor woman was……….with fear.

a-locating                     b-harming                                 c-shaking                      d-floating

 

84.There is something……….inside the washing machine.

a-wearing                     b-rattling                                   c-instructing                  d-common

85.A thin……….of dust covered everything in the room,as if no one had been there for a long time.

a-metal                         b-result                         c-plan                           d-layer

86.In western European countries the……….is no longer increasing.

a-population                 b-prediction                              c-solution                     d-pollution

87.Could you try to……….,in detail,the procedure that you used in the operation?

a-decrease                   b-describe                                c-escape                      d-survive

88.The earthquake……….much of the city.

a-melted                       b-explained                              c-occurred                   d-destroyed

89.Carelessness in the workplace can lead to……….and even death.

a-humans                      b-power                                   c-injury                        d-aid

90.When I look at how much we spend on food I wonder how poor people are able to………. 

a-survive                      b-divide                                    c-take place                 d-reduce

91.Heavy rain and……….have severely damaged this year’s crop.

a-powers                      b-waves                                   c-scientists                    d-storms

92.It is difficult to……….what the long-term effects of the accident will be.

a-predict                      b-involve                                  c-provide                     d-avoid

93.The snow was……….in the early morning sun.

a-climbing                     b-occurring                               c-covering                    d-melting

94.A fault is a large……….in the surface of the earth.

a-crack                                    b-core                              c-crust                       d-mantle

95.By the end of the day we were mentally and……….exhausted.

a-highly                        b-orally                                    c-physically                  d-luckily

96.The……….increased from zero to maximum in twenty-five seconds.

a-pressure                    b-nature                                   c-price                         d-crack

97.This is the hottest day we’ve had……….this summer.

a-because of                 b-so far                                    c-behind                       d-besides

98.After the……….,people were camping in the ruins of their houses.

a-prediction                  b-earthquake                            c-pollution                    d-death

99.Many schools already have a……….which allows parents to inspect classroom material.

a-doorway                   b-mechanism                            c-property                    d-glass door

100.When you see the warning light, turn off the engine……….   .

a-seriously                    b-fortunately                          c-smoothly                   d-immediately

101.The sun’s rays can be very……….to the skin.

a-solid                          b-harmful                                  c-likely             d-patient

102.The sunshine through the branches made beautiful……….on the ground.

a-departments              b-aftershocks                           c-patterns                     d-injuries

103.If scientists’ predictions come true,the earth’s temperature will rise by five……….in the next fifty years.

a-centers                      b-emergencies                          c-procedures                d-degrees

104.They offered to help……….the house after the party.

a-try on                        b-clean up                                c-make up                    d-turn off

105.Most serious accidents in the home involve electrical equipment or hot………. .

a-events                       b-shelves                                  c-members                   d-liquids

106.These are……….small shoes that I  can’t wear them.

a-so                             b-such                                      c-such a                       d-too

107.The movie was……….interesting that we watched it twice.

a-very                          b-such                                      c-such an                      d-so

 

108.It was……… terrible weather that they spent the whole day indoors.

a-so                              b-such                                     c-too                            d-such a

109.Sara isn’t……….to go to school yet.

a-old enough                b-enough old                       c-young enough            d-enough young

110.The situation after the flood was too bad………. .

a-to explain it                b-to explain                           c-for explain                 d-explained

 

Lesson Five: Child Labor

 

 

111.Karen is not the……….of person who gives away secrets.

a-sort                         b-issue                        c-law                        d-carpet

112.In most industries women are still regarded as a source of cheap………. .

a-brick                       b-laborer                    c-labor                      d-childhood

113.I have to go to Tokyo next month on………. .

a-bridge                      b-robbery                  c-tower                     d-business

114.Dan left school at 16 and started work as an……….mechanic.

a-emotional                b-unfortunate            c-apprentice              d-irrelevant

115.Like many of his fellow poets he lived in……….throughout his life.

a-poverty                    b-common                c-denial                     d-prose

116.The little girl was painfully thin and as……….as a feather.

a-simple                      b-healthy                 c-willing                  d-light

117.Ian couldn’t finish repairing the engine because he didn’t have the right ………. .

a-goods                       b-tools                     c-trades                   d-supporters

118.They used this money to set up a……….for the refugees.

a-fund                         b-poor                      c-baker                   d-mine

119.The city council has plans for……….two new schools and a hospital.

a-educating                 b-constructing         c-limiting                d-floating

120.When the fire……….arrived, the whole building was in flames.

a-agriculture               b-guarantee             c-employer              d-department

121.People who live in……….areas often depend on public transportation.

a-domestic                  b-rural                     c-urban                    d-private

122.The victim was able to describe her attacker in great.. …… ..

a-detail                        b-income                c-pressure              d-culture

123.Copernicus proved that the earth was not the……….of the universe.

a-field                          b-center                 c-strategy               d-loss

124.Had I known earlier that you wanted to……….the team, I’d have put your name on the list.

a-agree                         b-end                    c-join                      d-face

125.The landlord of a rented apartment is……….for all the repairs.

a-encouraged              b-responsible        c-limited                 d-sociable

126.Ron lent me the money on condition that I paid it back……….three days.

a-such as                     b-besides              c-including              d-within

127.No need to thank me. I was just glad to……….a friend.

a-hire                           b-fire                   c-help out                 d-rely on

128.Representatives from the world’s leading industrial……….will meet in Geneva.

a-estimates                  b-nations             c-disciplines             d-strategies

129.The custom of arranged marriage still……….in many countries.

a-refers                        b-provides           c-refuses                   d-exists                    

 

130.The modern age of………..toward democracy began with the French revolution in 1789.

a-defense                     b-movement       c-discussion              d-unemployment

131.I think it’s about time we took a long………. .

a-relationship               b-freedom          c-childhood              d-vacation

132.It’s my French exam today-wish me………..!

a-luck                         b-lock            c-lack                    d-lake                         

   133.Lead has been ………beneath our town for some years.

a-allowed                  b-mined                     c-related                     d-transferred

134.The aircraft is designed……….the wings bend up to ten degrees.

a-such as                  b-in case                     c-so that                     d-in that

135.Bob likes coffee,……….his sister likes tea.

a-while                      b-since                     c-as                             d-when

136……….John was a bit tired, he continued to study for his exam.

a-However                b-Because                c-For                           d-Though

137.He himself eats meat,……….his wife is a vegetarian.

a-unless                    b-whether                 c-as if                          d-whereas

138………..he had read the instructions several times, he knew how to operate the machine.

a-After                      b-Until                     c-because of                d-Although

 

 

 

LESSON 6   : MAN & SPACE

 

 

139.The woman was so breathless she could only manage a few……….at a time.

a-features                     b-feathers                c-steps                      d-magnifiers

140.Be careful! The forest is full of. ………Snakes and spiders.

a-exploring                 b-historical               c-jumping                d-giant

141.Valeri did not like long voyages because he ………from seasickness.

a-suffered                    b-dreamed                c-observed              d-raised

142.This telescope is powerful enough to observe the craters on the……….of the moon.

a-density                     b-station                   c-surface                   d-secret

143.I walked down a corridor of portraits of all the……….presidents.

a-device                      b-former                    c-phase                   d-artificial

144.In Braille the paper is raised in particular places……….the blind can identify it.

a-in spite of                 b-so that                   c-in order to            d-so far

145.The doctors took a small……….of tissue from my lung.

a-sample                     b-vehicle                   c-rock                      d-instrument

146.In a number of professions it is possible to continue working……….retirement age.

a-considering             b-beyond                   c-besides                 d-observing

147.Far too many of these children leave school without being……….to read.

a-artificial                  b-solar                       c-costly                   d-able

148.He was in a dangerous……….behind enemy lines when he disappeared.

a-mission                   b-hill                         c-invention              d-effort

149.Heart-transplant surgery was……….by professor Christian Barnard.

a-discovered              b-lowered                  c-a union                  d.pioneered

150.People are always ready to……….advice on how you should bring up your kids.

a-calculate                 b-instruct                  c-probe                      d-offer

151.The……….launch has been delayed.

a-shuttle                     b-mineral                 c-mountain                d-quality

 

152.why did you ask so many people? You know we don’t have enough ………. .

a-room                       b-equipment            c-tools                        d-caves

153.We always ……….the best quality to our customers.

a-land                         b-guarantee             c-invite                      d-orbit

154.We still had to cross a hundred miles of mountains and………. .

a-pilots                       b-deserts                c-instruments            d-unions

155……….orbiting the planet send back photographs every few minutes.

a-Branches                 b-Predictions         c-Satellites                d-Experiments

156.Being self-employed is much more……….than being a wage earner.

a-risky                        b-true                    c-calculated               d-magnified

157.he stepped outside into the fresh, pleasant air of the………. .

a-space probe             b-astronaut          c-valley                      d- Antarctica

158.To most Americans the National Anthem is a ……….piece of music.

a-familiar                      b-dreamy                    c-costly                     d-considerable

159.An important……….of Van Gogh’s paintings is their bright colors.

a-nightmare                   b-meal                        c-feature          d-future

160.When Charles de Gaulle died, it seemed like the end of an………. .

a-era                              b- area                        c-instrument     d-eagle

161.We usually fly……….class.

a-shouting                     b-published                c-hating             d-economy

162.She hid the secret letter under the carpet……….they wouldn’t find it.

a-in other words           b-so that                      c-in order to               d-so as not          

163.Were you free enough……….read today’s paper?

a-to                               b-sothat                   c-in order                    d-so                             164.She decided to study hard in order to……….in a university course.

a-accept                        b-accepted                 c-accepts                     d-be accepted

165.We are advertising the project………every one is informed about it.

a-in order that              b-in order to              c-for that                       d-to

 

 

LESSON  7 : INFORMATION TECHNOLOGY

 

166.Young children are often fascinated by new toys, but they soon begin to lose………. .

a-future                       b-support                  c-interest                            d-rest

167.He’ll be in a wheelchair for the……….of his life.

a-sound                       b-rest                        c-process                            d-access

168.Let me summarize then: nuclear power is not only very expensive in the long term, it is also very dangerous to the …….. .

a-knowledge              b-diameter                 c-latter                               d-environment  

169.Members of the police and the army……….to keep the true details of the case from ever becoming known.

a-stored                     b-combined                c-solved                            d-addicted

170.The Earth moves round the Sun at a ………of 30km per second.

a-means                     b-density                    c-destination                     d-speed

171.In Nigeria women……….their babies on their backs.

a-carry                        b-define                     c-chat                               d-advertise

172.I’m sorry but my diary is…….. .I don’t let anyone else read it.

a-interchangeable       b-handheld                c-missing                          d-personal

173.Could one of the class give me a(n)……….of the word “equilibrium”?

a-envelope                 b-snail                        c-definition                       d-interest

174.I……….that the school has a problem with discipline, but not all the students are badly behaved.

a-accept                     b-link                           c-attach                           d-transfer

175.All the teaching……….-books, cassettes and so on-are kept in a special room.

a-stamps                    b-shelves                     c-resources                      d-newsgroups

176.Within her ……….my grandmother witnessed two world wars and the first steps on the moon.

a-network                 b-lifetime                      c-librarian                       d-views

177.These games encourage children’s ability to……….puzzles using their mathematical skills.

a-share                      b-educate                      c-multiply                       d-solve

178.I have a bottle somewhere that I’ve been …………..for a rainy day.

 a-composing             b-progressing               c-saving                           d-missing

179.Bolognise sauce ……….of minced beef,onion,tomatoes,mushrooms,garlic and seasoning.

a-contains                 b-involves                   c-consists                          d-concludes

180.NASA has stopped the countdown for the space shuttle……….because of technical problems.

a-mission                  b-position                     c-addiction                       d-omission

181.The team wanted to win the match, so foul play was a……..to an end.

a-union                     b-tool                             c-means                            d-feature

182.A new method for solar energy has been………. .

a-worst                     b-unreadable                  c-no matter                        d-developed

183.Units of the Nigerian………were quickly sent to the border.

a-closely                 b-documents              c-safes                               d-army

184.You’d better go and have a……….with your bank manager.

a-stamp                 b-snail                        c-chat                                  d-comparison

185.At Frankfurt you will……….from a DC10 to a Jumbo Jet.

a-transfer             b-carry                        c-comprehend                     d-remain

186.The “Dents” electric toothbrush is supplied with two……….heads.

a-else                   b-sped up                   c-inexpensive                      d-interchangeable

187.Children must study the past in order to understand its……….with the present.

a-links                  b-envelopes               c-surface                             d-minerals

188.We had planned to play tennis but……….it was raining we decided to go swimming instead.

a-despite               b-continuously          c-unexpectedly                   d-since

189.I’m sure you could………..on your assignment if you spent a little more time on it.

a-improve             b-mail                       c-solve                                d-share

190.We were driving at a snail’s………,the traffic was so heavy. 

a-store                  b-comment               c-pace                                  d-fax

191.The……….keeps a file on all known terrorists

a-church              b-government            c-junk                                  d-mailbox

192.We shared the remaining water……….the four of us.

a-behind              b-inside                    c-instead of                          d-among

193.You’ll have to walk quicker than that if you want to……….with me.

a-compose          b-compare                 c-log on                               d-keep up

194.Make sure the label is firmly ……….to the parcel before you mail it.

a-interested        b-bored                      c-attached                           d-handheld

195.He wore a large coat and dark glasses to……….attracting anyone’s attention.

a-attend             b-avoid                       c-worsen                             d-decide

 

196.The caffeine in coffee is mildly………. .

a-on line           b-public                       c-private                             d-addictive

197.After the report had been translated, it was………to Admiral Turner.

a-forwarded     b-suggested                 c-unexpected                       d-supported

198.There was a field next to the railroad……….where runaway children and homeless people slept.

a-device             b-multimedia               c-advertisement                 d-station

199.That’s a big bar of chocolate. Why don’t you break it in……….and share it with your brother?

a-half               b-date                          c-signal                                 d-single

200.Mass unemployment is a common……….of industrialized societies.

a-mistake        b-cold                            c-sense                                d-feature

   

LESSON   8 : GREAT MEN & WOMEN

 

201.I worked hard at my chosen profession, and all the time I……… in knowledge and confidence.

a-fined                     b-punished                       c-warned                        d-gained

202.He has an enormous……….for hard work.

a-capacity                b-permission                     c-annoyance                 d-poverty

203.She is the author of several books, including a……….of the artist Salvador Dali.

a-battle                     b-volunteer                       c-biography                  d-sidewalk

204.Einstein was deeply……….in Newton’s theories about the universe.

a-famous                   b-interested                      c-signed                        d-wrong

205.It was the kindest thing that they shot the horse. It was ……….terribly.

a-suffering                 b-developing                    c-natural                       d-explosive

206.In spite of their extreme……….the local people are friendly and cheerful.

a-curiosity                  b-poverty                         c-achievement              d-amusement

207.Everyone was dressed in their best clothes,eager to make a good………. .

a-impression              b-device                           c -invention                  d-invitation

208.You should have asked the manager’s ……..before parking there.

a-community              b-phonograph                  c-reason                        d-permission

209.He’s……….because you borrowed the book from him without asking.

a-annoying                 b-annoyed                        c-reasonable                 d-superior

210.He’s decided to give up racing and……….all his time to his farm in Ireland.

a-devote                     b-express                          c-participate                 d-bear

211.Engels was shocked by the poverty he saw in the ………of Manchester.

a-bulbs                       b-wires                              c-diseases                     d-slums

212.We had lunch at an………café in the city square.

 a-uncovering             b-open-air                         c-imposed                     d-agricultural

213.Suddenly he found himself……….and it frightened him.

a-straight                     b-former                          c-seismologist               d-homeless

214.Most charities rely on……….contributions from the public.

a-voluntary                  b-shapeless                      c-stretchy                      d-communicative

215.The company’s problems were basically………. .

a-suggestions               b-populated                     c-financial                     d-autograph

 

216.I had to sign ……….documents before they would let me into the country.

a-proud                        b-selfish                      c-humble                        d-various

217.She’s a……….child and we don’t like to leave her on her own.

a-shy                           b-brave                        c-religious                      d-nervous

218.Many homeless people are too proud to ask for………. .

a-bravery                    b-charity                      c-suffering                       d-convent

219.Cigarettes are wrapped in……..to keep them fresh.

a-brief                         b-foil                            c-person                          d-common

220.It takes at least three months to get a work……..from the US Embassy.

a-essay                       b-storm                         c-industry                        d-permit

221.The new programs are aimed at…….young people who want to start up their own business.

a-ordinary                 b-official                       c-causing                        d-preparing

222.When Alfred Nobel died an annual….prize was established in his memory.

a-public                     b-private                       c-peace                          d-community

 

223.Paul’s old enough to……..himself.

a-look after                 b-run away                 c-give up             d-look up

224.Women were paid at lower rates than men and had less chance of…….. .

a-birthplace                b-attack                      c-promotion         d-ads

225.The ………of the accident stayed with Mike a long time.

a-benefit                     b-pride                       c-success              d-memory

226.Mozart is dead but his music…….. .

a-varies                      b-fails                         c-lives on             d-depends on

227.Cut the fruit in……….and remove the stones.

a-return                    b-half                         c-agreement          d-short

228.Men are generally more……….to die from heart attacks than women.

a-likely                     b-awarded                 c-pleasant               d-various

229.Road signs like a triangle usually………you about something.

a-advise                    b-inform                    c-blind                   d-warn

230.She’s best remembered for her brilliant………..in “cat on a hot tin roof”.

a-mountain               b-invention                c-robbery             d-performance

231.It’s rude to listen to someone’s ………conversation.

a-deaf                        b-mute                      c-private              d-wide      

232.The honeybee will do a very……dance in order to indicate where food is.

a-memorable             b-complex                c-stormy             d-sweet

233.Nobody knows how the forest fire started. Lightning………… struck a tree.

a-should have           b-could                      c-must have       d-may have

234.Why were you at home yesterday? You………….at work.

a-might have been    b-should have been    c-shouldn’t have been    d-must be