A. am talking        
B. talked        
C. was talking    
D. have talked

A. sleeps
B. slept
C. is sleeping
D. was sleeping

A. gives
B. gave
C. will give
D. is giving

A. sings            
B. sang          
C. is singing    
D. was singing

1. Look! Whose ________ (Walkman) are these? Perhaps they are the twin's.
2. Is there an ________ (electric) shop in your town?
3. Amy wants to buy some presents for ________ (they).
4. Do you understand the ________(mean) of the new world?
5. Do you like to have cold ________ (drink)?  
6.We usually go ________ ( shop )on Sundays.
7. Listen !Someone ________ ( knock )at the door.

1. Li Lei isn't in. He ________ (wait) for his mother outside.
2. Now the boy like his parents ________ (not like) fast food at all.
3. The Greens ________ (plan) to go on holiday in Hawaii at present.
4. Babies need their mother ________ (look) after them well.
5. We went to visit Uncle Wang and ________ (bring) some flowers to them.
6. Would you like ________  (cut) the apple into two halves?
7. Please be quiet. We                  (have) a class meeting.
8. Who ________ (read) newspapers?My mother is．
9. It's seven o'clock. Dad ________ (lie) on the couch and watching TV.
10. My uncle ________ (fly) to Shanghai once a week．

A. prepare            
B. Prepared
C. is preparing        
D. will prepare

A. play; play  
B. play; playing  
C. is playing; plays  
D. plays; playing

A . pour                
B. pours        
C. pouring    
D. to pour

A. do            
B. did          
C. have done    
D. am doing