Question

Put in 'mustn't' or 'don't / doesn't have to':
1) we have a lot of work tomorrow. you -------be late.
2) you -------- tell anyone what i just told you. it's a secret.
3) the museum is free. you --------- pay to get in.
4) children ------ tell lies. it's very naughty.
5) john's a millionaire. he --------- go to work.
6) i --------- do my washing because my mother does it for me.
7) you ------------ smoke inside the school.
8) you can borrow my new dress, but you ---------- get it dirty.
9) we ------------ miss the train, because it's the last one tonight.
10) she --------- do this work today, because she can do it tomorrow.

Answer 1

Ответ:

1. mustn`t

2. mustn`t

3. don`t have to

4. mustn`t

5. doesn`t have to

6. don`t have to

7. mustn`t

8. mustn`t

9. mustn`t

10. doesn`t have to

Объяснение: