A. sing
B. is singing
C. are singing
D. were singing

[     ]

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

1. Listen! Who             (sing) in the next room?
2. Jane             (not watch) TV every day.
3. They             (pick) pears on the farm last week.
4. Shall I             (close) the door?
5. I'll go to the park if it             (not rain) tomorrow.
6. I'd like you             (meet) my parents.
7. Would you help me             (carry) the box?
8. I don't like             (sit) on Tom's right.
9. Don't keep the boys             (wait) so long.
10. What do you say when someone             (meet) you for the first time?

1. Listen! Linda _______ ( sing) an English song in the next room.
2. I _______ (do) my homework every day.
3. The two girls _______ (take) pictures in the garden.
4. They can _______ (speak) both English and French very well.
5. Look! A young man _______ (run) on the playground.
6. Tom with his parents _______ (make) some dumplings in the kitchen.
7. _______ your brother often _______ (play) computer games in the evening?
8. The farmers _______ (sell) the fruits in the street now.
9. Lin Tao _______ (has)lunch at home because he lives near the school.
10. Han Mei and Jack _______ (be) good classmates in Class 5, Grade 7.

1. Look, they _______ (play) games on the playground.
2. Listen, who ________ (sing) in the next room?
3. — Why ______ (be) he very happy now? 
    — Because his mother gave him a present.
4. — Where _______ (be) you yesterday afternoon? 
    — I _______ (be) at home.
5. I _______ ( not do) my homework yesterday afternoon. I _______ (watch) TV.
6. — Who _______ (come) to see you last Sunday? 
    — My uncle _______ (do).
7. — _______ you _______ (play) football with your friends yesterday morning? 
    — Yes, I _______ (do).
8. _______ (go) and see who is in that room.
9. _______ (not play) in the street. It's dangerous.
10. _______ (be) there any ink in that bottle?