Unit 7 : Saving energy

minh tien
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Lê Trang
1 tháng 1 2021 lúc 9:27

i think it is more .......... if we use energy-saving bulbs

a. reliable

b. wasteful

c. economical

d. saving

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Quan Lạc Hạ Nguy
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Nguyễn Thị Ngọc Thơ
20 tháng 10 2018 lúc 21:58

tìm và sửa lỗi sai

18. It's a waste of energetic=>energy if we leave the lights on all the time.

19. I don't think I could ever get used to go=>going to work so early.

20. If you want to save money, you shouldn't=>should reduce the amount of water your family use.

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Quan Lạc Hạ Nguy
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Ngố ngây ngô
20 tháng 10 2018 lúc 21:54

8. A. standard B.category C. ancient D. crack

9. A. regularly. B. resource . C. energy D. suggest

10. A. dripped B. cracked C. replaced D. received

11. A. liters B. bills D. wastes C. posters

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Quan Lạc Hạ Nguy
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Ngố ngây ngô
20 tháng 10 2018 lúc 21:25

1. I’m trying to find my diary. (looking)
I'm looking for my diary
2. You’re too young to stop working. (give)
You're too young to give up woring
3. This bag is Janet’s. (belongs)
This bag belongs to Janet
4. The police continued to watch the house. (carried)
The police carried on watching the house
5. They talked about the plan. (discussed)
They discussed the plan
6. I haven’t got any money left. (run)
I've run out of money
7. The staff all have great respect for their boss. (look)
The staff all look up to their boss
8. I wouldn’t tolerate such terrible conditions. (put)
I wouldn't put up with such terrible conditions
9. They’ll have to postpone the game. (off)
They'll have to put off the game
10. I visited some old friends while I was in Manchester.(called)
I called on some old friends while I was in Manchester

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Quan Lạc Hạ Nguy
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Ngố ngây ngô
20 tháng 10 2018 lúc 21:29

XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (F).

Many people still believe that natural resources will never be used up Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However. we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative

However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cuncer and may badly affect the future gencrations. The most effective thing is that we should use natural resources as economical as possible

1. Natural resources will never run out

F

2. We don't know exactly how much fuel is left

T

3. We shouldn't waste fuel

T

4. According to Mr. Burnham, there is no substitute for coal, gas and

T

5. All people agree to use nuclear power as an alternative energy

F

6. Radioactive waste is harmful for health

T

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Quan Lạc Hạ Nguy
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Ngố ngây ngô
20 tháng 10 2018 lúc 21:26

omplete the conversation with the appropriate expressions in parentheses

Matthew: (1)____________ (Why don't we/ What about) go to the Revolutionary Museum? I hear it's really exciting

Sandra : I'd like to, but I need to go shopping

John: Then (2) ___________ (How about/ Let's) go to Ben Thanh market this afternoon

Matthew : If we do that this afternoon, (3)__________ why not/ let's not) go to the Revolutionary Museum now?

John : OK, but (4)_________(let's/ I suggest) getting something to eat first

Matthew: I don't think we'll have time. (5) _________(How about/Why not) getting some fast food over there?

Then (6)____________(shall we /we could) take a taxi to the Revolutional Museum.

Sandra: Sounds good. Here's an idea for tomorrow. (7)__________( Why don't we/ Lets) take a trip to Cu Chi Tunnels. And when we come, (8)__________ (How about/ I suggest)having dinner in one of floating restaurants.

Matthew: OK. (9)________(Let's/ Why not) do that.

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Quan Lạc Hạ Nguy
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Ngố ngây ngô
20 tháng 10 2018 lúc 21:10

3. You and your friends don't know what to do this weekend. (have/ picnic/ the park)

I suggest having picnic in the park

4. There are some cracks in the pipe in Mr. Ha's bathroom. (get plumber/ fit/ new pipe)

I suggest getting plumber fit new pipe

5. You and your brother fel very bored at the moment.(watch/ comedy/television )

I suggest watching comedy on television

6. Sandra is leaving her bike outside the bookstore. (lock/ her bike/ carefully)

I suggest locking her bike carefully

7. Your friend wants to improve his pronunciation. (speak/ English/ friends/ watch/ English TV programs)

I suggest speaking english with friends and watching english tv prỏgams

8. there's an exam tomorrow. Neither you nor Rachel have done any work for it. (do/ some revision)

I suggest doing some revision

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Nguyễn Minh Huyền
20 tháng 10 2018 lúc 21:00

VIII. Fill in the blank with one suitable preposition or adverb. have a cup of tea.

1. You look tired. Sit___down______and have a cup of tea

2. I'm looking____for___ yesterday's newspaper. Did you throw it ___away____?

3. Could I try_____on____these shoes, please? Size nine.

4. Turn ____off___the music. It's too loud!

5. Don't forget to turn______off____ the lights when you come to bed.

6. I used to smoke, but I gave___up___last year.

7. Just carry____on____with what you were doing

8. Pick ___up____ your litter! Don't drop it on the street!

9. Don't worry about the baby. I'll look____after____her while you're out.

10. I'm looking___forward_____ to meeting her very much.

12. The test is about to begin. Please put___out____all of your books and notebooks

13. 'How do you spell this word?' ' i'm not sure. You'd better louk it____up___in your dictionary

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Ngố ngây ngô
20 tháng 10 2018 lúc 20:59

VIII. Fill in the blank with one suitable preposition or adverb. have a cup of tea.

1. You look tired. Sit_____down____and have a cup of tea

2. I'm looking____for___ yesterday's newspaper. Did you throw it ___away____?

3. Could I try_____on____these shoes, please? Size nine.

4. Turn __down____the music. It's too loud!

5. Don't forget to turn_____off_____ the lights when you come to bed.

6. I used to smoke, but I gave__up____last year.

7. Just carry____out____with what you were doing

8. Pick ___up____ your litter! Don't drop it on the street!

9. Don't worry about the baby. I'll look_____after___her while you're out.

10. I'm looking____forward____ to meeting her very much.

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Quan Lạc Hạ Nguy
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Ngố ngây ngô
20 tháng 10 2018 lúc 20:51

VII. Complete the dialogues, using tie correct form of the phrasal verbs in the box.

look after ,take off, fill in, turn up, break down , give up, keep up, turn off ,see off ,look up, run out

4. A: Is going Kathy to Australia tomorror

B: yes, I'm going to the airport to___see____ her_____off__

5. A: Would you like to go to the movies with us?

B: I'd love to but I have to____look after_____my youngest sister.

6. A: Why are you so late?

B: Im sorry. My car_____broke down____on the way here.

7. A: why don't you _____keep up_____that dress in the window?

B: No. I don't like its color.

8. A: Have you got Tamara's phone number?

B: No. But if you want to know, you can____look___it_____up____in the phone book.

9. A: Hello, Tom.

B: Hello, Michelle. Good to see you. Come in and_____take______your coat____off______

10. A: You shouldn't leave the television on all night.

B: Sorry, I forgot. I usually___turn___it____off____ before going to bed.

11. A: Have you met Jane yet?

B: No, I haven't. I arranged to meet her after work last night but she didn't____run out____

12. A: So how long is it since you______give up___ smoking?

B: Well, I stopped smoking three years ago.

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Nguyễn Minh Huyền
20 tháng 10 2018 lúc 20:49

1. A : What shall I do with this form?

B Just fill it in and send it to the address at the top

2. A : Is Sonia a fast runner?

B : Oh, yes. Nobody can keep up with her.

3. A : Why didn’t you buy a dictionary?

B : The bookstore has run out of them.

4. A : Is Kathy going to Australia tomorrow?

B : Yes, I’m going to the airport to see her off

5. A : Would you like to go to the movie with us tonight?

B : I’d love to but I have to look after my youngest sister.

6. A : Why are you so late?

B : I’m sorry. My car break down on the way here
.

7. A : Why don’t you try on that dress in the window?

B : No. I don’t like its color.

8. A : Have you got Tamara’s phone number?

B : No. But if you want to know, you can look it up in the phone book

9. A : Hello, Tom.

B : Hello, Michelle. Good to see you. Come in and take your coat off

10. A : You shouldn’t leave the television on all night.

B : Sorry, I forgot. I usually turn it off before going to bed.

12. A: So how long is it since you gave up smoking?

B: Well, I stopped smoking three years ago.

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Quan Lạc Hạ Nguy
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An Trần
20 tháng 10 2018 lúc 20:57

come back cut out fall over, et on o away, throw away, pay back, let in lie down, stay in, cross out, take back,

Use a dictionary if you need to.

2. Can't we go out somewhere? 1 don't want to ___stay in_____all evening

3. Could you lend me ten pounds? Ill_____pay______you_____back____on friday.

4. The sidewalk is very icy, Be careful you don't ______fall over_____

5. I was feeling so tired I had to___lie down_____on the bed for a while.

6. There was an article in the newspaper that I wanted to_____cut out______and keep.

7. Mark's gone out, and I don't know when he is going to _____come back____

8. The driver unlocked the coach so that the passengers were able to _____get on____

9. I'll have to _____take______these books_____back______ to the library

10. Your brother was being a nuisance, so I told him to _____go away_____

11. Don't______throw away_____ that box. We can use it again.

12. If you make a mistake on the form, just____cross______it ______out______

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