There ________ a cat on the floor. (  )

A．is

B．are

I _________ at home with my brother last night. (    )

A．am

B．were

C．was

补全句子
1. There ______ (be) many sheep on the farm last year.
2. Her father ______ (read) a newspaper last night.

用所给词的正确形式填空
1. _____________ this your jacket? (be)
2. _____________ he live on the second floor? (do)
3. _____________ she go to bed late last night? (do)
4. _____________ you know the girl in the pink skirt? (do)
5. _____________ there any pupils in the playground? (be)

They _________old then. (   )

A．wasn’t

B．weren’t

C．don’t