I

1. What can we do to reduce traffic congestion in big cities

2. How far is it from your hotel to the train station

3. It is not very far from my house to school

4. I think it's time to do something to reduce traffic jams in Vietnam

5. Mai used to go to school on foot when she was in primary school

6. There are often traffic jams in the city center in rush hour

7. People didn't use to worry about traffic congestion in the past.

8. It is compulsory to wear a helmet when riding a motorbike in Vietnam

II

1. I used to go swimming every Thursday when I was at school

2. Mai went to school on foot when she was in primary school

3, How about cycling to the town at the weekend?

4. It is about 2 kilometres from my house to the nearest bookstore

5. The hotel is near the airport

I

1 What can we do to reduce traffic congestion in big cities?

2 How far is it from your hotel to the train station?

3 It is not very far from my house to school.

4 I think it is time to do something to reduce traffic jams in Vietnam.

5 Mai used to go to school on foot when she was in primary school.

6 There are often traffic jams in the city center in rush hour.

7 People didn't use to worry about traffic congestion in the past.

8 It is compulsory to wear a helmet when riding a motorbike in Vietnam.

II

1 I used to go swimming every Thursday when I was at school.

2 Mai went to school on foot when she was in primary school.

3 How about cycling to the town at the weekend?

4 It is about 2 kilometres from my house to the nearest bookstore.

5 The hotel is near the airport.

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