Đáp án:
1. It is about 500 meters from my house to school.
2. My father used to go to work by car ( but now he goes by bus ).
3. If you drive too fast, you will have an accident.
4. Can we go to Sa Pa by motorbike?
5. My father drives carefully.
6. He had a stomachache, so he didn't wash his hands.
Chúc bạn học tốt!