1, I ______ swim when I was 3.

can

must

could

have to

2, You ______ try to phone your father this weekend.

ought to

have

must to

should to

3, The doctor told me I had a(n) ______ .

prescription

swollen

infection

gland

4, It hurts when I ______ .

infection

diarrhoea

swallow

examine

5, You ______ do the washing-up. Eszter broke all the plates.

don't have to

don't can

must to

can't to

6, ______ go now?

Has he to

Does he have to

He has to

He must

7, A postman ______ get up early every day.

can to

has to

have to

must to

8, I'm depressed. What ______ I do?

must to

have to

should

can to

9, I hope Pamela _______ go home early.

doesn't have to

doesn't must

don't have to

mustn't to

10, Do you think we ______ stop here?

can to

has to

should

ought