A. be; to
B. fly; on
C. be; on
D. fly; to

A. buys
B. takes
C. makes
D. keeps

A. wrote
B. liked
C. does
D. writes

1. Harvey had a great time at Water World last Sunday. (改为同义句)  
    Harvey            at Water World last Sunday.
2. I spent two hours cleaning my room yesterday.(改为同义句)
    It        _  me two hours     _     my room yesterday.
3. I have been studying English for four years.(对画线部分提问)   
              have you been studying English?
4. He has never been to New York. I have never been there,either.(改为同义句)  
    He has never been to New York, and _____ _____I.
5. The weather here is fine from January to December.  (改为同义句)  
    The weather here is fine _____.
6. His sister went to Beijing last March and last October.  
    She went to Beijing again last month.(改为同义句)  
    His sister has been to Beijing _____ since last March.
7. I have been to the Space Museum.(对画线部分提问)    
    _____ You_____to?
8. Neither this answer nor that one is right.(改为同义句)    
    _____  __     the answers     _   right.

A. came  
B. made  
C. kept  
D. landed

A. felt        
B. to feel      
C. feeling    
D. feel

A. help
B. complain
C. do
D. become

A. explain
B. worry
C. follow
D. improve

A. talk      
B. say      
C. speak      
D. tell

A. take ; right here                
B. put; at once  
C. move ; right away              
D. send ; at first