--Must I clean the classroom now, Miss Wang?
--No, you needn’t . It by Bill.
| A．is cleaning | B．should be clean |
| C．was cleaned | D．has been cleaned |
---Would you like _______ orange juice? ---Yes, please.
| A．some | B．any | C． many | D．an |
The box is big, but you can carry it because there is _____ in it.
| A. something C. anything |
B.everything D. nothing |
My father _______ at eight o’clock yesterday evening.
| A. watched TV C. is watching TV |
B. was watching TV D. watches TV |
His mother is ill. He has to ________ her at home.
| A. look at |
B. look after |
C. look for |
D. look into |
It’s a lovely day, _________?
| A. isn’t it |
B. wasn’t it |
C. doesn’t it |
D. hasn’t it |