1.You can hardly afford to buy books and pens,_______?

1.You can hardly afford to buy books and pens,_______?
A.can't you B.can you C.do you D.don't you
2.Miss Li asked me ______
A.why was i late for class B.why i am late for class
C.why am i late for class D.why i was late for class
3.There are three ____ assistants in that __shop
A.women,shoe B.woman,shoe C.woman,shoes D.women,shoes
4.this is the biggest library______we have ever built in our university.
A.that B.where C.who D.one