A. eat
B. eating
C. eaten
D. eats

A. is singing
B. sing
C. to sing
D. is sing

A. crying
B. cried
C. is crying
D. cries

A. are wearing
B. wearing
C. are wear
D. is wearing

1. I know he _______ (正在翻译) a novel.
2. They _______ (正在学习) in Japan.
3. I _______ (要动身去法国) next month.
4. Do you know ______ (孩子们在干什么)?
5. When he came in I ______ (我正在看电视).
6. While ______ (我在睡觉), my wife was cooking.
7. Tom never gets up early on Sundays and I think he ______ (仍在睡觉) now.
8. Can I use your car? My car ______ (正在修理).
9. A new school ______ (正在建) in my hometown.
10. The students ______ (在做实验) in the lab.

A. do you meet
B. will you meet
C. would you meet
D. are you meeting

1. I _____ ( talk). You _____ (listen) to me now.
2. Look, the boy _____ (run) fast.
3. — What are you doing? 
    — I _____ (do) my homework. 
4. — _____ the students _____ (read) English?
    — Yes,they are.
5. Tom _____ (not study) English. He is studying Chinese.
6. — Who _____ (sing) a song? 
    — Li Ying is.
7. The girl _____ (not eat) bananas now.
8. — Where _____ they _____ (stand)?
    — They are standing over there.
9. Look! The boy over there _____ (play) a model plane.
10. — What is Meimei doing now? 
      — She _____ (watch) TV with her parents.

A. is sleeping
B. are sleeping
C. sleeping
D. sleep

[     ]

A. have damaged
B. are damaging
C. damaged
D. will damage