HAVE TO, DON’T/DOESN’T HAVE TO, MUST, MUSTN’T (2NB) (Answers)


Exercise A

1)      HAVE TO / DON’T HAVE TO
2)      DON’T HAVE TO / MUSTN’T
3)      MUSTN’T / DON’T HAVE TO
4)      HAVE TO / HAVE TO

Exercise B

1 You don’t have to
2 You mustn’t

3 don’t have to
4 mustn’t

5 mustn’t
6 don’t have to

7 mustn’t
8 don’t have to

9 don’t have to
10 mustn’t

Exercise C

(1)   has
(2)   Does she
(3)   Have to
(4)   She has
(5)   Must
(6)   Does she
(7)   Mustn’t


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