IV. Identify ONE mistake in each sentence, underline and correct it.

1. Do you have less English books than Nga?

2. Do you like to cook in your free time? ______________

3. I didn’t watched the film on TV last night. ______________

4. You had better to stay in bed for several days. ______________

5. Why do you afraid of swimming in the sea? _____________

6. She looks very sadly today because she has just got a bad mark in English. _____________

7. Would you like having something to drink now? _____________

8. He ate fewer soup than me. _____________

9. Did you not buy anything when you were on holiday? _____________

10. She can to play the piano very nicely. _____________

11. Students have go to school on time. _____________

12. I have many money, so I can buy what I want. _____________

13. When my mother is away from home I have to look at my younger sister. _____________

14. My father is not a doctor, and so is my mother. _____________

15. What is your weight?- I’m 1.65m tall. ___________