当你想让别人看这本书时,你说:A.Look the book. B.Look at the book.C.Look at the pencil.
__do you go to bed? At 6:30. A.When B.Who C.What
I get up __6:30,what about you? I usually get up__7:00. A .at;at B. at;at C.in;in
When _ you do morning exercises? A. does B. do C. are
It ___ great to play with you yesterday. A.wasB.isC .be
Bill ___ the USA. A.come fromB.comesC.is from