你向你的同学借钢笔，你可以这样说（）

A.How long may I borrow the book

B.How long may I lend the book

C.How long May I keep the book

A.ome on

B.It’s OK

C.Wow

-- May I borrow your umbrella for a moment？

-- ______________.

A.No, you can't do it

B.Sorry, but you may not

C.Well, I am afraid I am going to use it myself

D.Of course not. I'm going to need it myself

A.May I see your passport, please

B.May I see your Visa，please

C.May I see your arrival Card

-Could I borrow your car for a few day？

- _.

A Yes, you may borrow

B Yes, go on

C Sure, here you are. Enjoy your journey

D It doesn’t matter

A.Yes, you may borrow.

B.Yes, go on.

C.Sure, here you are. Enjoy your journey.

D.It doesn’t matter.

A.Yes, you may borrow.

B.Sure, here you ar

C. Enjoy your jourmey.

D.Yes, go on.

E.It doesn't matter.

A.Yes,you may not

B.Yes,please

C.No,you can't

A.I want to speak to Mary

B.May I speak to Mary

A.Good morning

B.Here you are

C.No， you may not