1. It's a book which will ...
2. The people who live next door keep ... parites
3. These are keys which open ...
4. Here an article which might....
5. Where are the eggs which are in the fridge?
6. Have you got sth which will get ...?
7. Where is the girl who sells ...?
8. Half of the people who were invited didn't appear
9. The festival which is ... April is called Easter
10. The pupil who is poor gets the scholarship