II. 

1. A dictionary which give you the meaning of words is a book.

2. The man who I talk to him yesterday was very kind.

3. Nam, whose father death made him sad alot, is an excellent student.

4. Do you know the children who are playing socccer in the stadium?

5. The little boy who is crying over there lost his way.

6. Kim Lien is a village where HCM was born and lived there.

7. Ha Noi is an ancient city which many customs are still in this lovely area.

8. Vu Quoc Viet is a famous artist who I love his works ery much.

9. Teacher's Day is a day when all the students show their gratitude to their teacher on that day.

10. Quynh Dao is a famous writer whose works are widely read all over the world.