—Look! There is some ink on your left hand.

—________. I'll go to wash it away.

A. So is there

B. There is so

C. So there is

D. So it is

—________ ?

—About six yuan a kilo.

A. How old

B. How much

C. How often

D. How many

—What time is it, please?

—________, my watch doesn't work.

A. No trouble

B. No problem

C. Sorry

D. Sure

—Would you mind me smoking here?

—________. It's non-smoking area here.

A. Yes, please

B. I'm afraid I've to say yes

C. No, please

D. No, you can't

—I'm very sorry I can't go to your birthday party.

—________.

A. It's very nice

B. Can I help you

C. It doesn't matter

D. Certainly

—I had a really good weekend at my uncle's.

—________.

A. Oh, that's very nice of you

B. Congratulations

C. It's a pleasure

D. Oh, I'm glad to hear that

—Hey, look where you are going!

—Oh, ________ .

A. I'm terribly sorry

B. I am not noticing

C. that's all right

D. I don't mean to do it

—Excuse me. Can you spare me a few minutes?

—________.

A. What's on?

B. What's up?

C. What is it?

D. What's more?

—Would you mind not littering in the classroom?

—________. I'll pick up the waste paper.

A. With pleasure

B. Thanks

C. No, not at all

D. Yes, that's right

—Officer, I didn't know this was a one-way street.

—________.

A. That's all right.

B. I don't believe you.

C. How dare you say that?

D. Sorry, but that's no excuse.