老师问“今天谁值日?”应问:A.Who’s on duty today?B.Who’s in duty today?
Did you books?A. readed B. reads C. read
I ____my grandparents yesterday.A. visit B. visits C. visited
I'm ____than you.A. thinner B. thin C. thiner
How big are your____?A.foot B.feet C.foots
-ls Kate in?-No, she isn't. She is out.