1. How does Nam go to school?

2. What did your grandfather used to do?

3. Where are the trucks and the cars in the rush hour?

4. What did student used to be taught about when they studied in the secondary school?

5. How does Hung drive his car?

6. How long from Ha Noi to Hai Phong?

III.

1.How does Nam usually go to school?(hỏi phương tiện)

2.What did you grandfather use to do in the West Lake every afternoon?

3.Where are there a lot of trucks and cars in the rush hour?(hỏi địa điểm)

4.What did the students use to be taught about when they studied in secondary school?

5.How does Hang always drive his car?(phần gạch chân sai,phải gạch chân very carefully để phù hợp với từ để hỏi "how")

6.How far is it from Ha Noi to Hai Phong?(vì đây là câu hỏi quãng đường nên từ để hỏi không thể là "how long" được nhé)