(   ) 5.——What will you do if you see others      __ ？

      ——I'll ask them to pick it up and throw it into the dustbin.

A. littered B. littering

C. litter D. to litter

(   ) 4. Because  of  noise  pollution,many teenagers can hear         65-year-old people          .

A. not better than;do

B. no better than;do

C. no better than; /

D. not better than; /

(   ) 3.1 found that the factory was pouring waste water         the river near it.

A. to B. into

C,onto D. on

(   ) 2.——I haven't seen your brother for a long time. Where is he? 

     ——He to America to study. He there last Sunday.

A. went;went

B. has gone;has gone

C. has gone;went

D. went;has gone

(   ) 1.——The little girl was born        ， so  she can't hear anything.       ——Oh,I'm sorry to hear that. 

A. lazy B. blind

C. deaf D. lovely

5. How long have you felt like this?(同义句转换）

                have you           like this?

4. Li Ming's English is as weak as Wang Le's.(同义句转换）

Li  Ming's  English is                         Wang Le's.

3. What does this word mean?(同义句转换)

      ____of this word?

2. He has been away from school for two daxs.(对画线部分提问）

      _has he been away from school?

1. Noise pollution is greatly harmful to our ears. We should pay more attention to it.(同义句转换）

Noise pollution                          _____ our ears. We should pay more attention to it.