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14. or
15 . a plumber
16 . reduce
17.
an energy –saving bulb
18.Why not19.because20.on21.turn22.preserved23.so
24. taking off
25.off ( cụm take off :cởi cái gì ra)
26. là 1 đáp án khác : nevertheless
27. happy (Look+Adj: trông có vẻ…)
28.up
1, Do you think it is important to minimize pollution in our city?
2, If we pollute the water, we will have no fresh water to use
3, có vài từ mình không hiểu nên tạm để đó đã (vào làm được k mày)
4, Do you think solar energy will become a main source of power in future?
5, If they don't get sun and water, plants will die
Mrs Ha will have the water pipes checked by a plumber.
Câu 3 nhé
1. Can you turn ________the light? -It’s too dark.
A. on B. off C. in D. for 2.
I suggest ________showers instead of taking a bath.
A. take B. taking C. to take D. to taking
3. - What are you looking ________? - My picture book.
I’ve lost it. A. on B. off C. in D. for
4. A new air-conditioner will be ________tomorrow morning.
A. to install B. installed C. installing D. install
5. Scientists are looking for an ________way to reduce energy consumption.
A. effect B. effection C. effective D. effectively
6. They are completely short of water now. A number of people have died because of this ________.
A. shortage B. short C. shorten D. shortly
7. If you want to save money, you should ________the amount of water your family uses.
A. increase B. reduce C. adapt D. repair
8. In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(n) ________.
A. energy-saving bulb B. energy-save bulb C. saving energy bulb D. save-energy bulb
9. You should get a (n)________to make sure there are no cracks in the pipes.
A. plumber B. mechanic C. electrician D. consumer
10. ________take the train instead of the bus? It’s faster and cheaper.
A. Why not B. Why don’t C. How about D. Let’s
11. If we ________less paper, we ________the number of trees in the forests.
A. used/ will save B. use/ can save C. can use/ save D. use/ can
12. She won’t take all the suitcases ________she likes to travel light.
A. so B. but C. because D. therefore
13. She is very tired; ________, she has to finish her homework.
A. moreover B. so C. and D. however
14. - Is he an actor ________a singer? - An actor
A. and B. or C. with D. so
15. He was tired, ________he took a rest before continuing the work.
A. so B. and C. but D. if 16.
Who looks ________your children when you are away from home?
. for B. at C. after D. to
17. Why doesn’t she go ________with her university study?
A. in B. at C. to D. on
18. After coming home, she cleaned the floor ________cooked dinner. A. but B. however C. moreover D. and
19. They didn’t understand the matter ________she didn’t ask for help. A. but B. however C. moreover D. and
20. How about ________posters on energy saving and hanging them around our school?
A. make B. making C. to make D. to making
1. Nowadays children would prefer history ______ in more practical ways.
A. be taught B. teach C. to teach D. to be taught
2. We’re looking forward to ______ our summer vacation.
A. have B. had C. having D. be having
3. Everything seems all right, ____?
A. isn’t it B. doesn’t it C. don’t they D. aren’t they
4. Why don’t you buy bananas when they are much ______ apples?
A. less expensive than B. not expensive than
C. expensive than D. expensive less than
5. Three thousand cars ______ next year.
A. produced B. were produced C. will produce D. will be produced
6. I clearly remember _____ you about this before.
A. telling B. to tell C. told D. tell
7. The children felt ______ when their mother was coming back home
A. excitement B. excitedly C. excited D. exciting
8. A person who repairs and installs water pipes is a(n) ______
A. plumber B. mechanic C. piper D. electrician
9. She never wears red because it doesn’t ______ her.
A. suit B. match C. fit D. like
We suggested _________ on holiday to the mountain, but he didn’t agree.
A. he will go B. him going C. he should go D. he went
9. People nowadays are interested saving money and natural resources.
A. in B. on C. with D. to
10. Finally, my friend, Lan suggested _______ to the beach instead of going camping.
A. go B. to go C. going D. having gone
11. Home lighting can for 10 percent to 15 percent of the electricity bill.
A. account B. replace C. reduce D. produce
12. If you try your best to do this test, you good marks.
A. get B. got C. will get D. have got
13. It’s a nice day. How about a bicycle trip to the countryside.
A. take B. to take C.takes D. taking
14. Ann felt bad; _______, she went to work and tried to concentrate.
A. and B. however C. therefore D. but
15. My mother has a meeting in the evening, so I have to my baby sister.
A. look for B. look after C. look at D. look up
16. I had check all the water pipes in my house 3 days ago.
A. a mechanic B. a worker C.an electrician D.a plumber
Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence or substitutes for the underlined words or phrases.
1 My shoes are dirty. I'd better take them ...........before I come in. a. away b. up c. on d.off
2. I can't hear the radio. Could you turn it.............a little?
a. up b. down c. on d.off
3. Never put.............. till tomorrow what you can do today
c. back a. off b. over d. away
4. If you want to save money, you should...........the amount of water your family uses.
a. increase b. reduce c. adapt d. repair
5. In order to save electricity, an ordinary 100-watt light bulb can be replaced by.............
a. an energy-saving bulb c. a saving energy bulb b. an energy-save bulb d. a save-energy bulb
6. Who is going to look after your children when you're at work? a.soarch b.regard c.take care d. help
7. Mary's eyes are weak,............, she has to wear glasses a. but b.however c.and d.therefore
8. An enormous amount of money has been wašted on this project a .very important b.very large c. very small d. very limited
9. We'd better get..............to check the wiring before we start decorating.
a. a plumber b. a mechanic c an electrician d a consumer .
10. take the train instead of the bus? It's faster .a. Why not b. Why don't we. c. How about d .lets
1. A label tells the _____how much energy efficiency each product has .
A. workers B. players C. doers D. consumers
2. Mrs. Ha got a _____to check all the water pipes in the house.
A. plumber B. mechanic C. technician D. tinker
3. we can reduce the electricity consumption by replacing ordinary light bulbs with _____bulbs.
A. money-saved B. energy-saved C. energy-saving D. money-saving
4. Energy from the sun, the water are _____.
A. natural resources B. nature sources C. planet energy D. the world power
5. The weather was very nice ,_____ we decided to have dinner in the garden .
A. and B. but C. so D. or
6. Why don`t you _____ the lights? – It `s getting dark .
A. turn on B. turn off C. turn out D. turn in
7. Tom suggested _____money to help poor people.
A. to save B. save C. saving D. or
8. Would you green tea _____milk tea?
A. and B. but C. so D. or
9. _____ Nam was a vegetarian, he avoided eating meat.
A. Since B. Because C. As D. All are correct
10. What can we do to spend less …………… lighting?
A. in B. on C. about D. of
11. Lan: How about making posters on energy saving and hanging them around our school?
Hoa: ................
A. My pleasure B. Yes, you can C. Good idea D. You're welcome
There are some cracks in the water pipes. Why don't you call a(n) ... to replace the pipes?
A. mechanic B. electrician C. plumber D. butcher
There are some cracks in the water pipes. Why don't you call a(n) ... to replace the pipes?
A. mechanic B. electrician C. plumber: thợ sửa ống nước D. butcher