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Nowadays, the environment is polluted, so what should we do to protect the environment ? Firstly, we shouldn't throw rubbish into the river or the beach. Beacause if we don't do that, all the fish and aquatic animals will die. Secondly, we should use public transports such as : bus, train, ... instead of private transports to reduce smoke. Thirdly, I think we need plant more trees because the trees make the air cleaner. In short, we can protect the environment by that ways.
bỏ từ "don't" ik nhé bn vì cho vào sẽ làm sai nghĩa.
1. If we (not/ protect) _don't protect_________ the environment, our life will be badly affected.
2. When we arrived at the station, the last train ( already/ leave) __have already leaf________.
3. After he (do) __done________ all his homework, he went out for a walk.
4. Chess (play) _have played_________ for around two thousand years.
RewriteRewrite the following sentences so that the second sentence means the same as the first one
1. They will do the test well. They will review them all hard
If ...........They review all hard, They will do the test well.................................................................................
2. The people will protect the environment now. The environment will be nice
If .........The people protect the environment now, The environment will be nice...................................................................................
3. Did they give food to homeless people last year?
Was ......homeless people given food last year?........................
II. Put the verbs in brackets into the correct form. (conditional sentences type 1, 2)
1. If we (recycle) __recycle___ more, we will help the Earth.
2. Factories (not dump) _won't dump____ waste into rivers if the government fines them heavily.
3. Students will be more aware of protecting environment if teachers __teach___ (teach) environmental issues at school.
4. If light pollution ___happens___ (happen), animals will change their behaviour patterns.
5. If people (travel) ___travel__ to work by bus, there will be fewer car fumes.
6. We ___will save__ (save) thousands of trees if we don’t waste paper.
7. If we use water carefully, more people _will have____ (have) fresh water.
8. The level of radioactive pollution will decrease if we __switch___ (switch) from nuclear power to renewable energy sources.
9. If the water temperature (increase) __increases___, some aquatic creatures will be unable to reproduce.
10. People will get more diseases if the water (be) ___is__ contaminated.
11. If you (be) __were___ the president, what would you do to help the environment?
12. They get sick so often. If they (exercise) __exercised___ more, they (be) ___would be__ healtheir.
13. If I had one million US dollars, I (build) __would build___ more parks in our city.
14. Ngoc’s mother is unhappy. If Ngoc (tidy) __tidied___ her room everyday, her mother (not be) ___would not be__ so upset.
15. There isn’t a garden at our house. If there (be) __were___, we (grow) __would grow___ vegetables.
16. It (not be) ___won't be__ possible to save the Earth if we don’t take action now.
17. If the world temperatures continue to rise, there (be) __will be___ less snow.
18. If I (be) __were___ you, I would wear earplugs when going to the concert.
19. If we do nothing to stop global warming, we (see) __will see___ big changes in the future.
20. How __would___ you ___travel__ (travel) to work if you didn’t have this motorbike?
21. Our garden is so beautiful. There (not be) __wouldn't be___ any flowers if my sister (not take care) ___didn't take care__ it every day.
22. If pigs (have) __had___ wings, __would they be able___ (they/be able) to fly?
23. If I ___were__ (be) an astronaut, I ____would travel_ (travel) to other planets.
24. If you __didn't see___ (not see) Tom ever again, how ___would you feel__ (you/feel)?
25. What __would you do___ (you/do) if you __saw___ (see) a ghost?
26. If you __eat___ (eat) more of this cake, you __will be___ (be) sick. You’ve already had five slices!
27. Who __would you write___ (you/vote) for if you __were be___ (be) eighteen?
28. If you __were be___ (be) late, we ____didn't wait_ (not wait). We’ll have to go without you!
29. If the ozone layer is not protected, we ___will suffer__ (suffer) from excessive ultraviolet radioation.
30. If you ___leave__ (leave) the lights that you are not using on, you’ll cause over-illumination, a form of light pollution.
31. Soil pollution __will be___ a serious problem to solve if levels of pollutants in soil go beyond what should be naturally allowed.(be)
32. If your farming land __is___ near a landfill or an industrial area, it is essential that you test the soil for pollutants before growing anything adible. (be)
33. You will be less likely to suffer lung cancer if you ___don't smoke__. (not smoke)
34. If it is sunny, we _will do____ a clean-up of the garden. (do)
35. If local residents ___keep__ cutting trees for wood at this rate, the forest will soon be gone. (keep)
36. If we take good care of the garden, we _will have____ flowers all year round. (have)
37. If man __keep___ dumping waste into the sea, they will soon be victims. (keep)
38. We’ll go without Linh if she __doesn't come___. (not come)
39. If everyone __makes___ a small contribution, we’ll be able to do a good cause. (make)
#Yumi
Mến VũNguyễn Công TỉnhXuân DinhQuỳnh NhiChippy Linh..... và mấy bạn khác giúp tớ với
Chia động từ trong ngoặc cho đúng.
1. If I .....were.... you, I would do differently ( be)
2. He will learn better if he ...does...his homework everyday. ( do)
3. If we ...had reviewed....the lessons carefully, we would have done the test well ( review)
4. She......would buy.....a new car if she had eough money. ( buy)
5. Please send him the letter if you.....learn...him(learn)
6. If I had learnt harder, I ......would have learnt..better( learn)
7. If we keep on littering, our environment....will be.seruously polluted ( be)
8. The vegetables will be poisonous and inedible if we.....use....much pesticide ( use)
9. If she .....drinks.....milk everyday, she will become stronger ( drink)
10. If they stayed at home, they wouldn't know what happened. ( stay)
11. We would help him if he....asked.....for help ( ask)
12. If today..were.Sunday, we would stay at home ( be)
13. If we plant more tress along the streets, we ..will have....more shade and fresh air ( have)
14. We will live happier and healthier life if we .......keep.....our environment clean ( keep)
15. If he.......gets..the new, he will let us know ( get)
1. pollute / will die
2. consists / will get
3. melt / will be
4. will disappear / cut down
5. is thrown / will be
6. continue / will be destroyed
7. will save / save
8. teach / will know
9. travel / won't have
10. fines / won't dump
Choose A, B, C, D for each gap in the following sentences.
1. Emergency teams are still clearing up the __________ from the plane crash.
A. debris B. dust C. piece D. waste
2. Thousands of buildings and houses were completely destroyed when the earthquake __________ the city.
A. fought B. struck C. happened D. arrived
3. The Maori in New Zealand greet each other by __________ their noses.
A. punching B. touching C. blowing D. shaking
4. If you __________ the president, what would you do to help the environment ?
A. are B. had been C. were D. was
5. Singapore is famous for its __________ and green trees.
A. cleanliness B. cleanly C. cleaning D. clean
6. Air __________, together with littering, is causing many problems in our cities today.
A. pollute B. pollution C. polluting D. polluted
7. If we __________ water carefully, more people will have fresh water.
A. will use B. would use C. using D. use
8. A severe tropical __________ is called a typhoon.
A. drought B. rain C. flood D. storm
#Yumi
Đáp án: D