1.When Jack called me at 11:30 am yesterday,I _____ lunch in

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.was C.are D.do 4.Never before _____see such a wonderful movie!That's the best movie I have ever seen in my life.A.I have B.have I C.I did D.did I 5.My mother _____ mathematics in my hometown ever since she graduated from the university.A.taught B.teaches C.has taught D.is teaching