---Nice to meet you! ---A. How are you ?B. How do you do?C. Nice to meet you, too.
— 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 _____ .