9. How heavy are you, Lan? - I am 43 kilos. 

10. Doing morning exercise is good for your health.

VI/ Rewrite 

1. You ought to do exercise everyday. 

2. Eating too much chocolate is harm for your teeth.

3. It's important to brush your teeth regularly. 

4. I prefer reading books to playing playing games. 

5. Children shouldn't play video games too much. 

6. Don't forget to have a medical check-up. 

7. Do you want to take part in our sport team?  

8. She received a new car from from her parents for her birthday.

Đáp án