Fill in “must”, “have to”, “mustn`t” or “needn`t”. mother: jane, you 1) …..must ….. tidy your room while i`m out. jane: but mum, i want to watch tv. mother: you can watch tv later. jane: 2) ….. i …..wash the windows, too? mother: no, you 3) …..wash the windows and you 4) ….. polish the furniture either. jane: do you want me to clean the kitchen as well? mother: no, there are a lot of switches in there. you 5) …..touch them. jane: okay, mum. will you bring me some chocolates? mother: i will, but you 6) …..eat them all at once or you `ll be sick.

Jane: But Mum, I want to watch TV. Mother: You can watch TV later.
Jane: 2) Do I have to wash the windows, too?
Mother: No, you 3) needn't wash the windows and you 4) needn`t polish the furniture either.
Jane: Do you want me to clean the kitchen as well?
Mother: No, there are a lot of switches in there. You 5) mustn`t touch them.
Jane: Okay, Mum. Will you bring me some chocolates?
Mother: I will, but you 6) mustn`t eat them all at once or you`ll be sick.

1. He will feel better as soon as he doesn't eat trash food.

2. If she works hard, she will earn some money for the journey to the seaside.

3. He would write better if he read more books.

4. If you wear this jacket today, you will be cold.

5. If she knows the secret, she will never tell anyone.

6. They will help me if it is necessary.

7. Don't open the door if someone rings the doorbell.   (imperative conditional)

8. If she had English practice abroad, she would speak better.

9. We would catch the last bus if we left at once.

10. If you go on a diet, you will lose weight.

1. He will feel better as soon he does not eat trash food.

2. If she worked hard, she would earn  some money for the journey to the seaside.

3. He would write better, if he read more books.

4. If you wore this jacket today, you would be cold.

5. If she knows the secret, she will never tell anyone.

6. They will help  me if it is necessary.

7. Do not open the door if someone rings the doorbell.

8. If she  had English practice abroad, she  would speak better.

9. We would catch the last bus if we left at once.

10. If you  went on a diet, you would lose weight.