Look and write: He _______ a cake last week.

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.

I ______ off the bed and bumped my head. (   )

A．feel

B．fell

C．fall

-- Did you go to see your parents last summer?
-- Yes. I ______ to see them.

A．went

B．goes

C．gone

Last Friday, they ________ a ________ race. (   )

A．have； running

B．had; runing

C．have; running

D．had; running