句子改错
1. It was a hour late.
____________________________________
2. He usually got up at half past six.
____________________________________
3. He usually walk to school.
____________________________________
4. The earth go around the sun.
____________________________________
5. He doesn’t do his homework yesterday.
____________________________________

I ____twenty-five pencils yesterday. （）

A．buy

B．buys

C．bought

—Where were the cakes? (   )
—_______ on the first floor.

A．It was

B．They were

C．They are

用be动词适当形式填空。
1. I  ____ an English teacher now.   
2. She ____ happy yesterday. 
3. They ___ glad to see each other last month.  
4. Helen and Nancy _____   good friends.   
5. Look, there ____ lots of grapes here.   
6. There ___a sign on the chair on Monday.

-What did she do yesterday? （  ）
-She ______skating.

A．goes

B．go

C．went