1.What a nice bag But it only _____ thirty dollars.A.cost B.
1.What a nice bag But it only _____ thirty dollars.A.cost B.took C.spent D.paid
2.Must I hand in my exercise book now?No,you ____.
A.needn't B.can't C.mustn't D.won't
3.Mr.Li is out .But he _____here ten minutes ago.
A.are B.is C.were D.was