1. have known, met

2. has passed, took

3. have lost, ran

4. have finished, painted, put up

5. have sold, saw, bought

6. has broken, fell

7. has forgotten, didn't say

1 We have known Tom since last year. We met him at the party.
2 Nick has passed his driving test. He took it last Monday.
3 They have lost their cat. It ran away last week.
4 I have finished decorating my room. I painted it last week and I put up the new curtains last night.
5 We have sold our house. Some people saw it last month and bought it.
6 Cindy has broken her leg. She fell off a horse last week.
7 I think our teacher has forgotten about the test! He didn't say anything about it in the last lesson.