1. I _____ (watch) TV yesterday evening.
2. Did you _____ (live) here when you were young?
3. We can see lots of ______ (bus) on the road.
4. Where ______ (be) Daming and Lingling last week?
5. ______ (be) there a television in your home?
6. My mother ______ (not go) to work last week. She ______ (be) ill.
7. —What _____ Lingling _____ (do) last weekend?
    —She ______ (do) her homework,
8. Thank you for _____ (help) me a lot.

A. had; had      
B. have; had      
C. had; have

A. buys      
B. bought      
C. buy

A. singed      
B. sang      
C. sing

A. goes    
B. go          
C. went

A. was      
B. is        
C. are

A. Did      
B. Do      
C. Are

A. bought  
B. buys  
C. buy

A. sees      
B. see    
C. saw