Ответ:

1.must

2.must

3.mustn't

4.mustn't

5.must

6.mustn't

1.must

2.mustn't

3.mustn't

4.mustn't

5.must

Ответ:

Task A

1: He must take his medicine regularly

2: He must have a rest

3: He mustn't go to work for a week

4: He mustn't do any housework

5: He must call the doctor if he gets worse

6: He mustn't lift heavy objects for a while

Task B:

1: Swimmers must take a shower before getting into the pool

2: Small children mustn't swim without a parent

3: Swimmers mustn't deep into the deep end of the pool

4: Non-swimmers mustn't jump of the diving board

5: Non-swimmers must wear lifejackets