Before I start I have a question for you. Firsly, you should turn of the light, television and other electrical appliances when you don’t use them. Secondly, don’t forget to turn off the taps while we are brushing our teeth, washing our face or getting a shave as we can save up to 5 liters of water per minute. Thirdly, having a shower uses much less water than bathing in a bathtub, so try to take a shower every time you can. Another tip is to run washing machines and dishwashers only when we have enough dirty clothes and dishes for full loads. Apart from that you should choose energy-efficient appliances for your house. Lastly , i think you should Stock up firewood instead of turning on your heater in the winter.if you can do these things. you not only saving energy but also protect our environment.Do you have any other tips?
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VIII. Underline the best form.
1. Let’s have a morning walk, do we/ shall we?
2. You used to love going out when we were young, didn’t you/ usedn’t you?
3. Don’t forget to turn off the computer before you leave, can you/ will you?
4. Your father seldom drinks wine, does he/ doesn’t he?
5. I think they’re vegetarians, don’t I/ aren’t they?
6. Somebody told you the secret, didn’t it/ didn’t they?
7. I’m late again, aren’t I/ am not I?
8. This was an interesting exercise, wasn’t this/ wasn’t it?
9. Your grandparents have never been out of the village, have they/ haven’t they?
10. There’s something wrong, isn’t it/ isn’t there?
Don’t forget to ________ the lights when leaving a room or going to bed.
A. turnB. turn onC. turn offD. turn out
What should we do to __________ our electric bills?
A. fallB. cut downC. dropD. reduce
The use of biogas for cooking _______ in the countryside.
A. will increaseB. will be increasingC. will be increasedD. will have increased
We will be successful if we try hard, _____?
A. don't we B. will we C. won't we D. do we
With the Segway, the driver pulls the handle to go back or pushes it to go.
A. forwardB. backwardC. roundD. fly
The city is working on a project ________ slums with clean water.
A. providingB. provideC. to provideD. to providing
In that country, over 30% of the population live in ________.
A. poorB. poorerC. povertyD. the poor
Children who ________ malnutrition can have a lot of diseases.
A. suffer fromB. avoidC. gainD. obtain
There are more problems in the slums than in the ________ areas.
A. wealthB. richnessC. wealthyD. country
___ is quite popular in an overcrowded city where you can see people sleeping in a park or under a bridge.
A. HomelessB. The homelessC. HomelesslyD. Homelessness
"Life must be very difficult with homeless people."
“_____. They have to face many problems beyond the lack of a suitable home."
A. Not really. B. No doubt. C. Of course not. D. Not at all.
1 - b: We will clean up the beach as soon as it stops raining.
(Chúng ta sẽ dọn dẹp bãi biển ngay sau khi trời hết mưa.)
2 - d: Don't forget to turn off the light before you go out.
(Đừng quên tắt đèn trước khi ra ngoài.)
3 - e: You have to show your ticket when you get on the train.
(Bạn phải trình vé khi lên tàu.)
4 - c: Can you help me lay the table while I'm cooking the soup?
(Bạn có thể giúp tôi dọn bàn ăn trong khi tôi đang nấu súp không?)
5 - a: Thomas Edison kept trying until he made a successful light bulb.
(Thomas Edison tiếp tục thử nghiệm cho đến khi ông ấy làm thành công bóng đèn điện.)
there are ten mistakes in the following passage. Find them and write your corrections
It is very important to use water carefully. Here are some ways you can use much water. First, you should be sure you turn off the faucets tightly. They should not drip in the bathroom or kitchen sink. Second, you should not keep the water for a long times. You should turn it off while you are doing something else. It should be off while you are shaving or brushing your teeth. It should also be off while you are washing the dishes. Finally, in the summer you should water the garden in the evening. That way you will not lose a lot of water. During the day the sun dries up the earth too fast.
Những chữ in đậm là những từ mình sửa lại nha bn.
Bn học tốt!
1. invented/ was invented (lúc này invented là tính từ)
2. leave
3. have visited
4. spent/ was/ travels
5. go/ go
6. won't drive/ will have (cái này thì chưa chắc sẽ xảy ra nên mình chia thì tương lai đơn)
7. have been married
8. did you draw
9. have already heard
10. will leave/ to learn
11. have tried/ haven't succeed
12. haven't seen
13. happen
14. won't work
15. have use
16. happen
17. would have burned/ hadn't turned off
18. will show
(Lưu ý: cái này mình làm nó theo những kiến thức mà mình có nên nếu có sai sót gì thì mong bạn thông cảm cho nha -.-)
