There  one classroom in the village school twenty years ago. （ ）

A．were

B．is

C．was

We all __________ a happy day yesterday. (   )

A．has

B．have

C．had

改错题。  
1. How is Jane yesterday?
____________________________
2. He go to school by bus last week.
____________________________
3. He often goes home at 6:00 last month.
____________________________
4. I can fly kites seven years ago.
______________________________
5. Did you saw him just now.
_______________________________
6. Tom wasn’t watch TV last night.
_______________________________

I ___ my room last Sunday.

A．cleaned

B．clean

C．am cleaning

I ______ born in 2001. （   ）

A．am

B．was

C．is