II. 1C  2B  3A  4A

B. Writing

1. What's your date of birth?

2. The red dress is expensive than the blue one

3. It's not easy to find an apartment in Ha Noi

4. We have thirty minutes for a break

II. 

1. He always goes to church on sundays

2. What do you study in Geography class?

3. The yard is very noisy until the bell rings

II.

1. C

2. B

3. A

4. D

B.

I.

1. What's your date of birth?

2. The red dress is more expensive than the blue one

3. It's not easy to find an apartment in HN

4. We have a 30-minute break

II.

1. He always goes to church on Sundays

2. What do you study in Geography class?

3. The yard is very noisy until the bell rings

4. Some students are playing games like blindman's bluff or catch

III.

1. How often does Thieu go swimming?

2. what does Thu want?

3. What should Bao do after meals?

4. Who are doing their homework?