I ____ to a concert yesterday. (   )

A．go

B．went

C．am going

The boy ________ seven years old last year. （   ）

A．am

B．is

C．was

用所给词的适当形式填空。 
1. I ________ ill today. (be)
2. I’ll ______ (help) you with your English.
3. Bob _______(have) a cough today.  
4. She ______(have) a fever yesterday.
5. Can you ______ (go)and fly a kite with me?
6. Sorry, I can’t ______(go) to park with you.

What ____ Ann do last weekend ? （   ）

A．do

B．does

C．did

Amy _________ a dancing class last night. (   )

A．take

B．takes

C．took