8. It is three years since he _________ (leave)

7. We _______(learn)eight units by the end of last week.

6. The mice all _______(flee) away when the cat appeared.

5. That’s the ________(end) of the story.

4. They have been _______(marry) since eight years ago.

3. She was so ________ (embarrass) that he didn’t know what to say at the moment.

2. They _______ (make) a lot of friends since they came to our school.

1. By the time I got to the bus stop, the bus had already _________(leave).

10. The truth will be r _________ someday.　

9. I phoned him many times but he didn’t r________ even once.