A. on              
B. up  
C. at              
D. in

A. in; on      
B. on; for    
C. at; in      
D. in; for

A. by a bus
B. on a bus
C. by bus
D. on bus

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

A.in; in
B.on; on
C.on; of
D.in; of

A. in  
B. at  
C. to  
D. for

A. in  
B. at  
C. for  
D. of

A. at; on
B. on ; at
C. at; in
D. in; at

A. Like, likes
B. Likes, likes
C. Like, like
D. Liking; like

1. Sandy is wearing a cat's costume. Does she look ________ a cat?
2. Why don't you give the child a candle ________ a treat?
3. All the children are wearing special costumes ________ masks.
4. Jean's birthday party will start ________ 7:00 ________ the evening.
5. — When were you born? 
    — ________ 1993.
6. Uncle Liu often takes his dog ________ a walk after supper.
7. Children can get lots of money ________ Chinese New Year.
8. We'll leave for Shanghai ________ the morning of October 5th.
9. Simon began to go to school ________ seven.
10. Now they are ________ holiday in Huangshan.