选择填空：1.She's never read the book before,___?A.has she B.hasn't she C.isn'tshe D.wasn't she
2.Have you seen my cat?
Yes,I__.A.have seen B.have C.had one D.did
3.The film Harry Potter is really interesting.
Yeah.I___it twice A.have seen Bseen C.Will see D.hadseen
4.Her grandfather____in1955.He has been____for many years.
A.dead;dead B.died;died C.dead ;died D.died;dead