-- It’s very hot outside. ---Why you stay at home? A. not B. not to C. don’t
----Could I borrow your camera?----______, but please give it back by Saturday.
-----May I play computer games now?------No,_____ you have finished your homework.
----Why do you eat so little?-----I’m afraid I have to be on a diet. I have_____ a lot.
-----Do you know if Miss wang ______ back tomorrow?-----If she ______ back, I will call you.
----What do you think of this book?-----I am _____ in this _____ story book.