当你询问爸爸在超市买了什么，你应该说： .
A.What did you buy at the supermarket?
B.What did you buy at the shop?
C.What did you buy at the book shop?
I’m going __________.
A. playing football
B. to play football
C. to playing football
How _______ your school?
A. at B. many C. about
Children wear ______ clothes at Halloween.
A. beautiful B. big C. scary
How ______ eggs are there?
A. many B. much C. to
It’s ______ autumn festival in the UK.
A. a B. an C. /