Viết lại câu

1. Our teacher is a careful driver
> Our teacher drives ......
2. My brother went to school by motorbike some years ago, but now he doesn't.
-> I used
3. Walking here is dangerous because this lane is for cycling only.
-> We shouldn't
4. The distance between Ho Chi Minh City and Vung Tau is about 120 km.
-> It is........
5. The weather was bad, but he still went to school.
-> Although......