=>
II/
1. Hoa filled in her medical record.
2. The doctor smiled at Minh and told him not to worry.
III/
1. How heavy were you last year?
2. What about going to the cafeteria for lunch?
3. It took two hours to check up the medical.
4. How much does this face mask cost?
5. What is the length of the Mekong River?
6. What is the width of the West Lake?
IV/
1. Where is Jane going?
2. Why did she have a toothache?
3. What's the matter with you?
4. When did you start to follow a diet ?
V/
1. B learned -> to learn
2. A -> how often
VI/
1. of
2. in
3. to
4. in
