I.
1. She never stays up late at night. (stay)
2. My mother is planting flowers in the garden at the moment. (plant)
3. Why did you leave the party early last night? (leave)
4. Minh will go to the dentist tomorrow morning. (go)
5. I brush (brush) my teeth every night, but last night I forgot (forget) to brush them.
6. My sister cleaned the dishes after dinner last night. (clean)
7. She didn't go to school yesterday because she was sick. (not, go)
8. Our parents will be here tomorrow night. (be)
9. Cuc practices playing the piano every Sunday. (play)
10. She’d like helping her Mom when she’s free. (help)
11. I like learning English in school. (learn)
12. Phuong did aerobics yesterday morning. (do)
II.
1. He is a kind person.
2. My tooth is very paintful now. (pain)
3. Clean teeth are healthy teeth. (health)
4. You should clean your teeth regularly . (regular)
5. We are worried about the final exam. (worry)
6. She always washes and irons her clothes carefully . (careful)
7. I’m scared of hearing the ghost stories. (scare)
8. The people are very friendly. (friend)
III.
1. C
2. B
3. C
4. B
5. D
6. A
7. A
8. B
9. C
10. C
Chúc bạn học tốt~~