1. I can't find the prints which this customer ordered

2. Have you seen the film which everyone is talking about.

3. The trip which your aunts has just been on sounds wonderful.

4. That young boy who has just left the shop stole a pen.

5. The pen which he stole was very valuable

1. I can’t find the prints that this customer ordered.
2. Have you seen the film that everyone is talking about?
3. The trip, which your aunt has just been on, sounds wonderful.
4. That young boy, who has just left the shop, stole a pen.
5. The pen, which was very valuable, was stolen by him.