Question

4. Choose the right variant: 1. The environment is a very important thing … humans. a) to b) for c) in d) of 2. Environmental problems will get worse and worse until we … pollution. a) stop b) stopped c) will stop d) has stopped 3. By the time we … how to recycle, it might be to late. a) learn b) will learn c) have learned d) learned 4. Our river will be polluted until we … do something for cleaning it. a) start b) will start c) have started d) started 5. Serious pollution … chemicals and waste made by factories. a) cause b) is caused by c) affect d) is affected by 6. Ninety-three per cent of Jamaica’s coral reefs … . a) destroy b) have destroyed c) have been destroyed d) destroyed 7. Polluted air and water … people’s health. a) threat b) reduce c) litter d) damage 8. I suggest starting a programme to stop industries from using poisonous … . a) chemicals b) litter c) garbage d) rubbish 9. Some gases that … air can dissolve in water and in the atmosphere. a) litter b) waste c) pollute d) release 10. After the school party we had to clean the … . a) rubbish b) waste c) litter d) poison 11. This pollution can be so harmful, that it can … the land, water and air. a) affect b) effect c) cause d) harm 12. Many teenagers usually … litter near their school. a) pour b) drop c) release d) affect 13. Environmental problems are caused by … humans. a) a b) an c) the d) – 14. … water is one of the most important resources for life. a) a b) an c) the d) – 15. A lot of animals live in …. seas, rivers and lakes. a) a b) an c) the d) –

Answer 1

Ответ:

4. Choose the right variant (нужно выбрать верный вариант ответа):

1. The environment is a very important thing … humans.

 b) for

2. Environmental problems will get worse and worse until we … pollution.

 a) stop (в придаточных времени вместо будущего времени используется настоящее)

3. By the time we … how to recycle, it might be to late.

a) learn

4. Our river will be polluted until we … do something for cleaning it.

a) start

5. Serious pollution … chemicals and waste made by factories.

b) is caused by

6. Ninety-three per cent of Jamaica’s coral reefs … .

c) have been destroyed (тут нужен пассив и Present Perfect)

7. Polluted air and water … people’s health.

d) damage

8. I suggest starting a programme to stop industries from using poisonous … .

a) chemicals

9. Some gases that … air can dissolve in water and in the atmosphere.

c) pollute

10. After the school party we had to clean the … .

a) rubbish

11. This pollution can be so harmful, that it can … the land, water and air.

a) affect  

12. Many teenagers usually … litter near their school.

b) drop

13. Environmental problems are caused by … humans.

d) –

14. … water is one of the most important resources for life.

d) –

15. A lot of animals live in …. seas, rivers and lakes.

d) –

Answer 2

4. Choose the right variant:

1. The environment is a very important thing for humans. 2. Environmental problems will get worse and worse until we stop pollution. 3. By the time we learn how to recycle, it might be too late. 4. Our river will be polluted until we start doing something for cleaning it. 5. Serious pollution is caused by chemicals and waste made by factories. 6. Ninety-three per cent of Jamaica’s coral reefs have been destroyed. 7. Polluted air and water threaten people’s health. 8. I suggest starting a programme to stop industries from using poisonous chemicals. 9. Some gases that pollute air can dissolve in water and in the atmosphere. 10. After the school party, we had to clean the rubbish. 11. This pollution can be so harmful that it can affect the land, water, and air. 12. Many teenagers usually drop litter near their school. 13. Environmental problems are caused by humans. 14. Water is one of the most important resources for life. 15. A lot of animals live in seas, rivers, and lakes.

Note: The answers provided are based on the given options and may not necessarily reflect the most accurate or comprehensive answer.