当你问你的同学他是谁,应该说:A.Who is he?B.Who is she?C.Who are you ?
Who is ____________, Mrs. read or Mr King?
Mr. has no sons____________daughters.
These footballs are for___________and____________.
---Did your father write an e-mail yesterday? A Yes, he did. B Yes, he does C No, he don’t
_____ you _____ TV last night . A Do, watch B Did, watch C Did, watched