用所给单词的正确形式填空
1. What _________ (do) you know about the Olympic Games?
2. _________ (do) you watch the Olympic Games on TV?
3. The Olympic Games take place every four _________ (year).
4. There are five _________ (ring) on the Olympic Flag.
5. We can see _________ (swim) at Summer Olympics.

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.

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

A．was

B．were

C．are

用所给词的正确形式填空。
【小题1】In this photo, Henry____ (be) 6 years old and his parents____ (be) very young ten years ago.
【小题2】Tim____ (have) a birthday party at his home yesterday.
【小题3】They____ (spend) their winter holiday in Beijing last year.
【小题4】—How____ (be) your summer holiday?
—I had a ____(wonder) summer holiday.
【小题5】I am so full, because I ____(have) too much meat this morning.

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

A．It was

B．They were

C．They are