Excuse me, do you have ________ ipad 2 ? I want to e-mail my friends. — Sorry, I don’t. But my father does. You can ask him.
Mr Wang is very strict _______ us ______ English. [ ]
________ do you go to movies?—Twice a week. [ ]
When shall we start?—Let’s _____ the time for the trip. What about 8:30? Is that all right?
Listen! David is talking happily with his mother in the next room. — It ______ be his mother. She has gone to Yunnan to be a volunteer doctor.