* In đậm: Đề

* In nghiêng: Bài làm

1. Mr. and Mrs. Smith are flying to Ha Noi now. (TRAVELLING) .

→ Mr. and Mrs. Smith are travelling to Ha Noi by plane now.

Vì flying = travelling by plane (flying: bay ⇒ dùng máy bay, travelling by plane: du bằng máy bay)

2. Van had a motorbike once, but he doesn’t any more. (USED) .

→ Van used to have a motorbike once, but he doesn’t any more.

Vì had là `V_2` nên chuyển thành `V_3` là used to have

3. My father usually goes to work by car. (DRIVES) .

→ My father usually drives to work.

Vì go by car = drive

4. This part of the city didn’t have traffic jams very often. (USE) .

→This part of the city didn’t use to have traffic jams very often.

Vì didn’t have ⇄ didn’t use to have

5. I used to walk to school when I was young. (FOOT)

→ I used to go to school on foot when I was young.

Vì walk = on foot