Exercise 3. Fill in each blank with who, which or that .

(Điền vào mỗi chỗ trống với who, which hoặc that .)

1. A clock is an instrument______tells you the time.

2. A fridge is a machine______is used tor keeping food fresh.

3. April 1 ^st is the day______is called April Fool’s Day in the West.

4. A nurse is a person______ looks after patients.

5. A teacher is a person______ gives lessons to students.

6. A blind person is the one______cannot see anything.

7. The man______ you visited last month is a famous scientist.

8. Please think of a word______comes from a foreign language into Vietnamese.

9. These are the pictures______ my son drew when he was young.

10. Can you help me find the man______saved the girl?

Trả lời:

1. which/that              2. which/that

3. which/that 4. who

5. who 6. that/ who

7. that/who 8. which/that

9. which/that 10. who