— Could you please do some shopping for me, Mary?
— Sorry, I ______ my homework.
| A．do | B．am doing | C．have done | D．was doing |
These days students in some schools __________ not to use mobile phones.
A. have asked B. will ask C. are asked
The little girl didn’t cry ___________, and she began to watch TV.
A. no more B. any more C. any long
Miss Brown is the person _________ can help you with your English.
A. what B. which C. who
There _________ lots of sheep on the hill eating grass.
A. are B. is C. be
______________ I remember, Sally was a smart girl in our class.
A. Ever since B. Even though C. As far as