A.to wash    
B.wash    
C.washing    
D.of washing

1.  It's hard          (stop) riding cars.   
2.  _    ___ ( recycle) paper is really hard.  
3.  The trees can stop the wind          (move) towards the rich land.   
4.  I stopped          (use) napkin last year.   
5.  She remembered              (lock) the door, but she didn't.

1. If you're tired, why not stop____ (have)a rest?  
2. ____ (recycle) books and paper is a good way           (protect) the environment.   
3. I don't____(agree) with you.I think zoos are terrible places for animals.   
4. He is against         (put) animals in cages.   
5. People should stop____(ride)in cars and start       (ride)bikes to help save the planet.

A. listening
B. listen
C. listens
D. to listen

A. to finish    
B. finishing      
C. finished    
D. finished

A. studying    
B. study    
C. to study    
D. studies

A. to tell me some information        
B. tell me some information        
C. to tell me any information         
D. tell me any informations

A. have fun      
B. to have fun  
C. having fun    
D. to fun

1. Andy climbs a ladder ______ (get) into my wooden house every day.
2. This is Daniel, who ______ (speak)?
3. How long does it take you ______ (finish) your homework every day?
4. My brother spent 10 Yuan ______ (buy) this coat yesterday.
5. Does Ben practise ______ (ski) every morning?
6. — ______ the book ______ (belong) to you? —Yes, it's mine.
7. There ______ great changes over these years in China. (be).
8. I'm too tired, let's stop ______ (have) a rest.
9. We are looking forward to ______ (see) you at our party.
10. Mary put on her coat and ______ (ride) her bike to school.

A. to      
B. to be      
C. be      
D. be to