IV. Sentence transformation

1. It is very dangerous to play in the kitchen

2. It is very dangerous to lie in the sun too much

3. It is not safe to swim in this river

4. She asked the driver to help her to carry her desktop to the taxi

5. He told the tourists not to take photos inside the temple

6. The girl asked Nam if he could ride her home

7. He behaves badly

8. We have to study hard

9. She cycles safely

10. They got to the stadium early so as to have good seats

11. In order not to make his parents sad, Bao works hard

12. Long and Nga are the same age

13. Hoa is younger than Phong

15. Mr. Lam advised Trung to go to bed early