4.    I think_________ (安全)comes first.

3.    You can't drive if you don't have the driver's ______ (证件).

2.    The parents don't think their daughter should wear that e__________ . It's not really nice.

 5. The assistants don't allow students____________ in the reading room.

A. speak          B. speaking

C. to speak        D. speaks

4.   ―Would you mind putting out your cigarette, sir?

Smoking_________ in public places, you know.

―Sorry, I'll do it right away.

A. is allowed         B. should be allowed

C. isn't allowed       D. doesn't allow

3.    She doesn't seem___________ much money.

A. has           B. to have

C. have          D. had

2.   I think children ___________  to choose their own friends.

A. should allow          B. shouldn't allow

C. be allowed           D. should be allowed

1.   I think_________ should be allowed to drive in our country.

A. fifteen-year-old        B. fifteen-years-olds

C. fifteen-years-old        D. fifteen-year-olds

5.  I'm really excited about____________ (see) the famous singer.