We brush our teeth at seven o’clock ________ the morning.A.in B.at
Please _____ to my birthday party.A. come B. to come C. comes
I’m going __________.A. playing footballB. 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