Many students come from poor families and they _____ afford school lunches, so the government is trying to help them.

A needn’t    B. shouldn’t      C. can’t       D. mustn’t

This toy Mickey Mouse _______be Amy's. she's the only kid at the picnic.

A.must    B.can    C. need     D.can't

 —Look! A book is on the floor. Whose is it?

—It ______be Rick's. It has his name on it.

A. mustn't        B. can't           C. must D. need

－Excuse me, can you tell me the way to the People’s Park?

－Walk along this road and turn right, and the park is on your right. You______ miss it.

A. needn’t  B. mustn’t C. may not  D. won’t

—Must I wait for you here?

—No, you ______.

A. don't    B. can't    C .mustn’t     D. needn’t

—Can you tell me why you learn English so well?

—It's very simple _____ you work, _____ grades you will get.

　　 A. The harder; the best B. The hard； the better

　　 C. Harder; better　　　　　　　　 　　 D. The harder; the better

—_____ I do the laundry first?

—No, you _____. You can do your homework first.

　　　 A. Must; mustn't　　　　　　　　　　　 B Can； mustn't

　　　 C. Must; needn't　　　　　　　　　　　 D. May; needn't

 —Do you have any plans for this weekend?

—I'm not sure. I ______ go climbing Mount Yuntai.

A. must B. need C. may D. can

The Internet is so closely connected with our daily life. Can you___ a life without it?    

A. understand        B. imagine      C. consider         D. expect

—Whose is the pencil box?                                     

—It_______ be Tom's. Look at his name on the cover!

A. can   B. may   C. must   D. need