—Excuse me, can I use your dictionary? I forgot to bring mine here.

—___________

A. Yes, you could.                   B. Go ahead, please.   

C. With pleasure.                        D. It doesn’t matter.

—Can I use your laptop for a while?

—      ; anyhow I am not using it now．

A．That's OK          B．By all means        C．It doesn't matter    D．Use it

 ---Can I use your dictionary?          ---______.

A. Go ahead, please   B. Yes, you could  C. With pleasure   D. It doesn’t matter

—Can I use your laptop for a while?
—      ; anyhow I am not using it now．

 —Can I use your bicycle this weekend?

   —_______. I might use it then.

  A. Come on     B. Go ahead       C. It all depends.   D. Don’t mention it.