UNIT 7: POLLUTION

4. You English is good. They accept you.

If your English isn't good, they won't accept you.

5. They don't open the door. The room is very dark.

If they open the door, the room won't be dark.

6. You don't spend too much on shopping. You save a lot of money.

If you spend too much on shopping, you won't save a lot of money.

7. We pollute the river. We don't have water to use.

If we don't pollute the river, we will have water to use.

8. I show you how to write a book. You try to study.

If you try to study, I will show you how to write a book.

9. She doesn't hurry. She is late for shool.

If she hurries, she won't be late for school.

10. You don't take the medicine. Your health is worse.

If you take the medicine, your health won't be worse.

II . Write a sentence with "if" for each situation. Use a type 2 conditional (if+ the past tense + would/ could).

1. Sandra can't take a photo because she hasn't got her camera. 

If Sandra got her camera, she could take a photo.

2. She buys a lot of clothes, so she has no money. 

If she didn't buy a lot of clothes, she still had money.

3. I have to work tomorrow evening, so I can't meet you. 

If I didn't have to work tomorrow evening, I could meet you.

4. It's raining so we can't have lunch in the garden. 

If it wasn't raining, we could have lunch in the garden.

4. If your English isn't good, they won't accept you.

5. If they open the door, the room won't be dark.

6. If you spend too much on shopping, you won't save a lot of money.

7. If we don't pollute the river, we will have water to use.

8. If you try to study, I will show you how to write a book.

9. If she hurries, she won't be late for school.

10.If you take the medicine, your health won't be worse.

II . 

1. If Sandra got her camera, she could take a photo.

2. If she didn't buy a lot of clothes, she still had money.

3.If I didn't have to work tomorrow evening, I could meet you.

4. If it wasn't raining, we could have lunch in the garden.