1.When Jack called me at 11:30 am yesterday, I _____ lunch in the kitchen。A。cooked B.was cooking C.cooksD.has cooked
2.Have you found the man _____hair was really long?
A.who B.which C.whose D.whom
3.Both the little girl and her mother _____ from the countryside, I suppose, I can tell from their clothes.
A.is B.wasC.areD.do
4.Never before _____see such a wonderful movie! That's the best movie I have ever seen in my life.
A.I haveB.have I C.I did D.did I
5.My mother _____ mathematics in my hometown ever since she graduated from the university.
A.taughtB.teachesC.has taughtD.is teaching