A. do  
B. does  
C. did

A. do        
B. did        
C. does        
D. doing

1. -What does Sarah usually do on the weekend?                            
    -She usually              .

2. -What did you do on your holiday?              
    -I went to Beijing and              there. 

3. -What is Lisa doing now?                                      
    -She is            _ on the playground.

4. -Are you going to have a picnic this afternoon?    
    -No, we are going to            .         

5. Mike is             and               than  Ben.

1. what    hobby    is    her   (?)
                                                     
2. teaches   English   my   sister   (.) 
                                                     
3. Mike   does   Beijing   in   live   (?)