1. Professor Wilson who teaches Chemistry is an execellent lecturer.
2. The man whom you met at the party last night is a famous actor.
3. There are some words which are very dicult to translale.
4. The student whose composition I read writes well.
5. Jim's sister whom you met yesterday is a famous architect.
6. I accepted neither of two job oers which I received.
7. I've found the book which I was looking for this morning now.
8. Mrs Smith who does volunteer work at the hosptial is a retired teacher.
9. I live in a dormitory whose resident come from many countries
10. Lake Prespa which is on the north Greek border is lonely beautiful lake.