Bài tập 1: Điền WHO, WHICH hoặc THAT vào chỗ trống..
1. The men ___who___ lives next-door are English.
2. The dictionary ___which___ you gave me is very good.
3. Do you know the girls ___who___ are standing outside the church?
4. The police are looking for the thieve ___who___ got into my house last night.
5. The chocolate ___which___ you like comes from the United States.
6. I have lost the necklace ___which___ my mother gave me on my birthday.
7. A burglar is someone ___that___ breaks into a house and steals things.
8. Buses ___that___ go to the airport run every half hour.
9. I can’t find the key ___which___ opens this door.
10. I gave you a book ___which___ had many pictures.