1.   Everyone should return the books on time.(改為同義句）

The books should___________  ________ on time by everyone.  

5.成人不應該繼續(xù)從父母那拿錢，他們應該靠自己。

Adults should not ___________  ________  ________ money from their parents; they should depend on themselves.

4.    媽媽抱住兒子，把他舉了起來。

The mother put her arms around the son and __________ ___________  _________

3.    我認為你作出了一個好的決定。

I think you have___________ a good_________ .

2.    不準和你媽媽頂嘴。

Don't_________  _______ to your mother.

1.    我們必須讓青少年遠離危險。

We must _________  teenagers_________  __________ danger.

5.    Make sure you___________ the door when you leave.

A. close        B. closing

C. closed       D. to close

4.    Students_________ to use E-mail English in class.

A. may not      B. can't

C. shouldn't    D. shouldn't be allowed

3.    Alice regrets not___________ her parents.

A. listen           B. listen to

C. listening to       D. to listen

2.    There is no way from the village to the city. We think a road__________ .

A. was built            B. should be built

C. has been built         D. is being built