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) We___________rush. We've got plenty of time.
8) You_________smoke inside the school.
9) You can borrow my new dress, but you_______get it dirty.
10) We_____________miss the train, because it's the last one tonight.
11) She___________do this work today, because she can do it tomorrow.
12) i__________clean the floor today because I cleaned it yesterday.​

Answer 1

Respuesta:

1) We have a lot of work tomorrow. You don't have to be late.

2) You mustn't tell anyone what I just told you. It's a secret.

3) The museum is free. You don't have to pay to get in.

4) Children mustn't tell lies. It's very naughty.

5) John's a millionaire. He mustn't go to work

6) i don't have to do my washing because my mother does it for me.

7) We mustn't rush. We've got plenty of time.

8) You don't have to smoke inside the school.

9) You can borrow my new dress, but you mustn't get it dirty.

10) We mustn't miss the train, because it's the last one tonight.

11) She mustn't do this work today, because she can do it tomorrow.

12) i don't have to clean the floor today because I cleaned it yesterday.​