You may watch TV this evening, _____ you must finish your homework first.

You may watch TV this evening, _____ you must finish your homework first.

A．so               B．or               C．and              D．but

A: May I go out to play football, Dad?

B: No, you ________. You must finish your homework first.

A. may not?????? B. needn’t????????? C. shouldn’t?????? D. mustn’t

C：用所给动词的正确形式填空。

1.You can’t watch TV. You must finish ___________ your homework.

2.Would you like _____________ to see the film with us now ?

3.Let’s practise                 every Friday after school.

4.We are all looking forward to ____________ Beijing Zoo.

5.Sally ,with his cousin ,often ____________ kites at weekends.

C：用所给动词的正确形式填空。