1. They get a plumber ________________ sure there are no cracks in the pipes. A. make B. makes C. made D. to make 2. Lighting accounts _________________ 10 percent to 15 percent of the electric bill. A. of B. for C. from D. with 3. She’s working late next Friday _________________ she can’t come to the party. A. because B. but C. so D. or 4. Don’t ________________ that box. We can use it again. A. turn on B. turn off C. throw away D. go on 5. Many people still believe that _________________ resources will never be used up. A. nature B. natural C. naturally D. unnaturally 6. This shirt can’t _________________ in the washing machine. A. wash B. washes C. washed D. be washed 7.-” Would you mind lending me your bike?” –“__________________.” A. Yes. Here it is B. Not at all C. Great D. Yes, let’s. 8. ________ take the train instead of the bus? It’s faster. A. Why not B. Why don’t C. How about D. Let’s 9. She stays at home because she has to look _________________ her baby. A. at B. after C. for D. up 10. I want to see the __________________ of environment from the local authority. A. protect B. protected C. protecting D. protection 11. Scientists are looking for an ________________ way to reduce energy consumption. A. effect B. effected C. effective D. effectively 12. You should take __________________ your shoes when you go into the temple. A. in B. on C. off D. of 13. I suggest _________________ money for the poor people in our neighborhood. A. save B. to save C. saving D. saved 14. The chickens have died ________________ the intense heat. A. because B. because of C. as D. since 15. If you want to save money, you should ________________ the amount of water your family uses. A. increase B. reduce C. repair D. cause 16. My shoes are dirty. l’ d better take them ________ before I come in. A. away B. up C. on 17 I can’t hear the radio. Could you turn it ________ a little? D. off A. up B. down C. on 18. Never put ________ till tomorrow what you can today. D. off A. off B. over C. back D. away 19. If you want to save money, you should ________ the amount of water your family uses. A. increase B. reduce C. adapt D. repair 20. In order to save electricity, an ordinary 100-watt light bulb can be replaced by ________ . A. an energy-saving bulb B. an energy-save bulb C. a saving-energy bulb save-energy bulb 21. Who is going to look after your children when you’re at work? A. search B. regard C. take care of 22. Mary’s eyes are weak, ________ , she has to wear glasses. D. a D. help A. but B. however C. and D. therefore 23. An enormous amount of money has been wasted on this project. A. very important B. very large C. very small D. very limited 24. We’d better get ________ to check the wire lines before we start decorating. A. a plumber B. a mechanic C. an electrician D. a consumer 25. I went to the countryside……… relax. A . to B. by C. for D. from 26- If we ……………… more money, we will have to more work. A.want B.wanted C.will want D.would want 27-What did they use to ……………………fish? A.hold B.have C.grasp D.catch 28-It has rained …………………for three days. A.continuing B.continuous C.continuously D.continue 29- ………………….more trees are planted , we will have more shady places. A.If B.Unless C.That D.so that 30-I am surprised …………………the air here is so fresh. A.as B.if C.because D.that 31-Raw ………… is pumped into the sea, from where it pollutes our beaches. A.material B.ingredient C.poison D.sewage 32-That man has ……………….provided a pinic lunch for us. A.kind B.kindly C.kindness D.kindliness 33-Everyone must take part ………………… preventing deforestation. A.in B.on C.of D.by 34-There ………….big floods every year if people …………….trees in the forest. A.will be-cut down B.are-will cut down C.are-cut down D.will be-will cut down 35-He looks very …………….Do you know what has happened to him? A.happy B.happily C.happiliness D.unhappily 36-Please …………….off the lights before leavimg the room. A.take B.get C.give D.turn 37-There are some cracks in the water pipes. Why don’t you call……… to fix them? A.mechanic B.electrician C.plumber D.butcher 38-We must …………….the amount of water we use every day. A.reduce B.lower C.lessen D.cut down 39-It was raining hard:…………… , the soccer game was going on. A.and B.but C.however D.therefore 40-I have ………………my bag but I can’t find it anywhere. A.looked at B.looked for C.looked after D.looked in 41-I think we should use shower……………….bath to save water. A.because of B.inspite of C.in case of D.instead of. 42-A ……………… faucet can waste a lot of water a month. A.running B.dripping C.dropping D.cutting 43-How about………………a bus?We have a lot of time. A.take B.to take C.taking D.having taken 44-We should not use plastic bags because they are very hard to……………. A.melt B.soften C.heat D.dissolve 45-We can save natural…………….by using solar energy. A.products B.resources C.preserves D.produces 46. Solar energy doesn’t cause …… A. pollute B. polluted C. pollutant D. pollution 47. Can you ……… the light ? –It’s too dark. A. go on B. turn off C. turn on D. look for 48. I’m very…. that you will come with me next week . A . excite B. excitedly C . exciting D . excited 49. I suggested ………… up the beach. A. clean B. should clean C. cleaned D. cleaning 50. If he is careful, he……………get good marks. A. will B. would C. could D. must 51. Their hobbies are playing basketball …………… collecting stamps. A. but B. or C. and D. so 52. What T.V. program you like watching, cartoon………sport ? A. therefore B. however C. since D. or 53. Solar panels are placed on the…….of the house. A. roof B. room C. floor D. wall 54.He is tired now … he played soccer in the afternoon. A.and B.but C.so D.because 55.She sings very … . A.beauty B.beautiful C.beautifully D.beautify 56.We are … . in learning English. A.interest B.interesting C.intrestingly D.interested 57.This newspaper is … every day. A.publish B.publishing C.to publish D.published 58.What will you if you … .the final examination? A.pass B.passed C.passes D.will pass 59… clothes you prefer, T-shirt or pullover ? A.Which B.How C.Whose D.Where 60.He was born … 15th, january. A.on B.at C.in D.of 61.He used to … .full time, but now he is a part- time worker. A.working B.worked C.work D.to be worked 62.Let’s … .somewhere for a drink ! A.do B.doing C.go D.going 63.I suggest … .money for the poor people in our neighborhood. A.saving B.to save C.saved D.save 64.My sister isn’t here now. I wish she … here. A.be B.is C.was D.were 65.He will have a meeting … 7a.m to 10 a.m A.at B.from C.in D.till 66.We like to watch the stars … night. A.in B.at C.on D.to 67.She worke up late, … she didn’t have time for breakfast. A.so B.then C.because D.that 68,.Lan is an intelligent student, … .she ? A.is B.isn’t C.was D.wasn’t 69.She enjoys … . computer games. A.plays Bto play C.playing D.played 70.Lan is different … .her sister. A.for B.to C.into D.from 71.Nam … here three weeks ago. A.has been B.will be C.was D.is 72.He … this house for nearly three years. A.bought B.has bought C.buys D.buy 73.She told me … the following day. A.to not come B.not to come C.didn’t come D.don’t come 74.He shouted and looked ……… at me when I broke the vase. A. angry B. angrier C. angrily D. angryly 75.If he …. A student, he will get a discount. A. is B. was C. were D. will be 76. This book is …………………………………………………… all these books. a. more expensive b.the most expensive of c. as expensive d. more 77.I’m ………. that people have spoiled this area. A. disappoiting B. disappointed C. disappointment D. disappear 78.I suggest ……… showers. A. to take B. took C. taking D. take 79.I bought corn, potatoes …. cabbges at the market. A. but B. however C. or D. and 80.I’m tired ………. I stayed up late watching TV last night. A. because B. so D. but D. there fore 81.If I throw the bottles, ……… that be pooluting the woods? A. will B. won’t C. does D. are 82.What can we to spend less ……. lighting? A. of B. about C. in D. on 83.I suggest we should ………. Waste paper for mini – project. A. to collect B. collected C. collecting D. collect 84. Can you _____________ the light? – It’s too dark to homework. a. turn off b. turn on c. turn in d. turn at 85. I think people should use tree leaves for _____________ food. a. wrapping b. rolling c. making d. recycling 86. If rains this evening, I _____________. a. will go out b. don’t go out c. go out d.won’t go out 87. I wish you … tell me what he said in the letter. A. will B. would C. should 88. We couldn’t go on a picnic as planned ___________it was raining hard. a. however b. but c. because d. so 89. Sue likes _____________ the kitchen as often as possible. a. to cleaning b. cleaning c. that I clean d. clean 90. The children have to come back before dark, _____________ ? a. don’t they b. have they c. they d. haven’t they 91. What are you looking …………………. ? –My picture book. I’ve lost it. a. on b. off c. in d. for 92. Last night I was watching TV… the bell rang A. while B. then C. and D. when 93. Rice… .in tropical countries A. are grow B. is grow C. are grown D. is grown 94. I am not very tall. I wish I … tall. A. were B. am C. will be D. would be 95. I went to the countryside… .the weekend A. to B. by C. for D. from 96. These students wish they … .visit Hue again A. could B. shall C. will D. can 97. Lien wishes he… .have to clean all the windows A. don’t B. doesn’t C. wasn’t D. didn’t 98. Viet got up late… he couldn’t catch the first bus A. then B.so C. as D. when 99. I knew him… .I was a child A. until B. when C. as D. during 100. We’ll play tennis and … .we’ll have dinner. A. so B. so that C. then D. after D. can . were D. will be 76. This book is …………………………………………………… all these books. a. more expensive b.the most expensive of c. as expensive d. more 77.I’m ………. that people have spoiled this area. A. disappoiting. turn on c. turn in d. turn at 85. I think people should use tree leaves for _____________ food. a. wrapping b. rolling c. making d. recycling 86. If rains this evening, I _____________. a. will. ………………my bag but I can’t find it anywhere. A.looked at B.looked for C.looked after D.looked in 41-I think we should use shower……………….bath to save water. A.because of B.inspite of C.in case of D.instead