Giúp mik vs ạ sắp thi rồi

1. It’s important for us to avoid close contact with other people for our safety.
2. If you want to stay healthy, you should eat less junk food and take more exercise.
3. It’s interesting that young children play traditional games.
4. If you do not wear your coat, you will be cold.
5. If Nam comes to my house tomorrow, I will phone you.
6. I am delighted that all the students in my class are aware of how to protect the environment.
7. It’s difficult for us to learn English without a good dictionary.
8. If we want to prevent Covid-19 infections, we have to follow the advice of medical experts.
9. If we go on littering, the environment will become seriously polluted.
10. It’s dangerous to ride a motorcycle without wearing a helmet.
11. I am worried that some people do not stop throwing trash along the streets.