1. Have you visited the gallery __________ has Picasso's paintings?

2. I get on well with people __________ I can trust.

3. Are you the girl__________ has sent me a surprise birthday present?

4. Is there a good restaurant around here __________ is open on Sunday nights?

5. I can't find the switch __________ controls the air conditioning.

6. The teachers __________ teach foreign languages at this school are native.

7. The officer __________ we spoke to was very kind.

8. I can't believe it! You've chosen the film __________ I want to watch.

9. Are you going to meet the guy __________ has asked you out?

10. How can people believe in the news __________ has no reliable source?