—I would like you to talk about the Great Wall. —I’m sorry, but _________ Jack _________ I have been there.
Tigers like eating ______.
My little cat sleeps _____the day, but ___night he begins to work.
_____ does your son live with?
—___ do you like music?—Because my favorite subject is music. A. What B. When C. Why D Who
Do you enjoy ________ books?