补全句子
1. I _______________ (meet) my old friend a moment ago.
2. There _______________ (be) some beautiful flowers and some water in the vase just now.

We ________ (go) to the parkyesterday.

Thirty years ago, there ________ no underground stations in Shenzhen. (    )

A．were

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.

There _______ three books on the desk one hour ago. (    )

A．was

B．were

C．are