1. There ________ (be) some tall trees in the zoo five years ago.
2. ________ (be) you ready for your trip?
3. I'm going to ________ (wear)  fashion(时尚)  clothes.
4. Don't forget ________ (tell) your parents the news.
5. Be quiet! We are ________ (listen) to the teacher.
6. —Can I borrow your pen?
    —Mine is ________ (break).

1. He        _ (visit) the Great Wall last year.
2. We        _ ( have) a good time yesterday.
3. We often        _(go) to school by bus last year.
4. I           (live) in the village when I was a child.
5. Mike          (see) a big tiger in the nature park last year.    
6. Sam          (do) the housework yesterday.

A. meet        
B. met          
C. meets

1.           (do) you  _      _ (enjoy) yourself yesterday?
2. -          (do) you          _(play) the violin yesterday?
    -No, I didn't. I _        (draw) some pictures.
3. I           (eat) a big pizza yesterday.
4. There           ( be) many sheep on the farm last year.
5. I        _(watch) a cartoon on Saturday.
6. Her father _      _ ( read) a newspaper last night.
7. We _      _ (go) to the zoo yesterday.
8.         _ you _      _(visit) your relatives last Spring Festival?
9. -          he        _(fly)a kite onSunday?
    -Yes, he _____.
10. I'm        _(thin) than Yang Hua.

1. My mother goes to work          bus.
2. John usually _____football with his friends.
3. We ____mountains last Sunday morning.
4. _____ he go fishing with you yesterday?
5. Last Monday, I ____to the library.

A. Are   
B. Did        
C. Do

A. went       
B. go        
C. goes

A. studied  
B. studyed  
C. study

A. give        
B. gave        
C. gives

A. did; did    
B. do; did    
C. do; do