I- 

1. C

2. D

3. A

4. B

5. A

II- 

1. We are on the point of holding a party to celebrated Mary's success in the music contest.

2. Mr. Hai is said to have been working hard to support his family.

3. You haven't visited Mum and Dad for weeks.

4. I made studied hard when I was at school.

5. While Mai came to my house, we were having dinner.

III- 

1. A

2. A

3. C

4. B 

5. B

6. C

Chose the word or phrase

1) C

2) D

3) A

4) B

5) A

Writing

1) We are on the point of holding a party to celebrated Mary's success in the music contest.

2) Mr. Hai is said to have been working hard to support his family.

3) You haven't visited Mum and Dad for weeks.

4) I made studied hard when I was at school.

5) While Mai came to my house, we were having dinner.

Test 2

1) A

2) A

3) C

4) B 

5) B

6) C

Xin hay nhất ạ!