VII. Complete the sentences with the verbs in brackets. Use conditional sentences type 1. 1. If the air in a City________ (get) very polluted, it can make people’s eyes burn.
2. If we dump all sorts of Chemicals into rivers, we________ (not be) able to swim in them in the future.
3. Many wildlife habitats will be destroyed if people________ (keep) polluting the environment.
4. If we all use public transport more, we________ (help) reduce air pollution.
5. If we________ (not stop) over-fishing the oceans, many species________ (become) extinct.
6. If everyone________ (recycle) paper, metal and glass, we ________ (not produce) so much rubbish.
7. We________ (have) dirty seafood if we________ (dump) rubbish into the sea.
8. If global warming________ (continue), temperatures________ (rise) even higher.
9. If light pollution________ (keep) growing, you________ (not be) able to see even the Big Dipper at night.
10. We________ (threaten) our own existence if we________ (not cut down) the waste rapidly.
VIII. Complete the sentences with the verbs in brackets. Use conditional sentences type 2.
1. If people________ (not be) so careless, Earth wouldn’t be in danger.
2. The amount of waste ________ (decrease) if people started to buy reusable packages.
3. Many fish wouldn’t die if factories________ (not dump) so many Chemicals into rivers and oceans.
4. If people stopped using cars completely, there________ (be) much less pollution.
5. If people________ (buy) more recycled paper, there wouldn’t be so much waste.
6. If we________ (not bury) Chemical waste underground, we ________ (not pollute) fresh water supplies.
7. Pollution________ (not be) such an issue if governments and common people really ________ (care).
8. What ________ (happen) if the whole world________ (be) full of pollution?
9. If people________ (pay) a little more attention to the environment, the Earth________ (be) greener.
10. If people no longer________ (pollute) the atmosphere, the air________ (soon become) clean again.
ai lam nhanh va dung to se tick
Dựa vào từ cho sắn , viết câu hoàn chỉnh:
1, If people do not stop dumping waste into rivers, the pollution will increase.
2,If the polar ice caps melt , huge landmasses will be under water.
3, If the air in city is polluted, it can cause peole's respiratory problems.
4,If smog is frequently formed in the city, it will cause dificulty in breathing, headache and even lung cancer,
5, If carbon monoxide concentrates in great amounts , it will be harmful.
6, The climate will change if more trees are cut down for hardwood/.
7, If we do not control the pollution soon , it will be too late.
8, If we do not protect the frontier, we will suffer from many natural disasters.
Dựa vào từ cho sắn , viết câu hoàn chỉnh:
1, If/people/not/stop/dumping/waste/into/rivers/,/pollution/increase/.
=> If people don't stop dumping waste into rivers, water pollution will increase
2,If/polar/ice caps/melt/,/huge landmasses/ be/under/water.
=> If polar ice caps melt , the huge landmasses will be under the water
3,If the air,/in/city/be/polluted/,it/can/cause/peole's/respiratory/problems.
=> If the air in the city is polluted, it could be the cause of people's respiratory problems
4,If/smog/be/frequently/formed/in/city/,/it/cause/dificulty/in/breathing/headache/even/lung cancer,
=> If smoking is frequently formed in the city, it can cause difficulty in breathing problems, headaches and even lung cancer.
5, If/ carbon monoxide/concentrate/in/great/amounts/,/it/be/ harmful.
=> If the amount of carbon monoxide concentration in the great lungs is too large, it will be very harmful
6, The climate/change/if/more trees / be /cut/down/for/hardwood/.
=> The climate will be changed if more trees are cut down for hardwood
7, If/we/not/control/pollution/soon/,/it/be/too/late.
=> If we don't control pollution soon , it will be too late
8, If/we/not/protect/frontier/,/we/suffer/many/from/natural/disasters.
=> If we don't protect the frontier, we will suffer from many natural disasters