1, Could you iron those trousers which are hanging up behind the door?

2, He worked with some people who thought he was stupid.

3, I saw a girl whose beauty took my breath away.

4, These are the books which I use in the class.

5, The film is about two people whose plane crashed in the jungle.

6, The village where he was born is peaceful.

7, We are learning sentences which contain adjective clauses.

8, The girl whose eyes are bright is smart.

9, Saturday is the day when boys and girls go together.

10, This is the village in which I was born.

11, I’ve sent him two letters, neither of which has been received by him.

12, Last year I visited a country which is very beautiful.

13, In the middle of the village there is a well where the villagers take water from to drink.

14, The student who is from China studies Vietnamese.

15, We spent our holiday in Scotland, which is in the north of Great Britain last year.

Chúc bạn sức khỏe và học tốt nha!!!