—What's the price of the shirt?

—Two hundred dollars.

—I'm afraid ________.

A．the money is too much B．the price is too expensive

C．the price is too high D．your offer is too dear

—Do you mind if I open the window?

—________.Go ahead，please.

A．Yes B．No C．Sorry D．Of course

—Thank you very much for helping me with the luggage.

—________.

A．Don't say so B．With pleasure

C．I'd love to D．Not at all

—I had a great time in the summer holidays.We went scuba－diving in Hawaii.

—Wow！________

A．I'm going to Hawaii，too.

B．How generous you are!

C．That sounds really cool!

D．Enjoy yourself!

—Can I ask you a rather personal question?

—________

A．Thanks，take it easy. B．Thanks，help yourself.

C．Of course，go ahead. D．Of course，why not?

—Shall I lock the lab now before I go home?

—________.I'll check it myself later.

A．Go ahead B．No problem

C．No hurry D．Don't bother

—Excuse me!

—________.

—Could you tell me how I can get to the first department?

A．Pardon? B．Why? C．Yes? D．Please.

—What's your sister like?

—________.

A．She is very beautiful B．She is not very tall

C．She likes tennis D．She is very strict

—Hello，may I speak to Alice now?

—________

A．Speaking，please. B．No，you needn't.

C．Yes，you may. D．Who is looking for Alice?

—I'm afraid I can't finish the book today.

—________.

A．Don't be afraid B．Be bold

C．Take your time D．Not at all