These days students in some schools __________ not to use mobile phones. A. have asked B. will ask C. are asked
— Kitty, do you know ______? — Sure, about forty minutes.
The teacher can _________believe that Tom studies so ________.
—When shall we go and play basketball? —Not until the work _____ tomorrow.
_____ John was watching TV, his wife was reading a book.
There’s _____ wrong with my computer. I’ll have it _____ .