——Is this your pencil?——___。A、Yes, it is. B、 Yes, it isn’t. C、 No, it is。
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
What ____ Mike do last weekend ? A do B does C did