Complete the sentences with have to and has to.

1.A manager ... be sociable and polite,doesn't he?

2.It's hot and sunny.So I ... water my flowers every morning and afternoon.

3.Do they ... wear a uniform at school?

4.My friend ... go to school on Saturdays.He has got 5 lessons.

5.Do I ... do all these exercises?They are really boring.

6.Alice doesn't ... feed her pets.Her mother has already fed them.

7.Does each member ... speak English at the Explorers' Club?

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