—Smoking is forbidden in the workshop, please stop it. —Sorry, I ________________.
A.am not sure
B.have no idea
C.do know
D.did not know
第1题:
A.Just a minute.Sorry, it is not ready yet.
B.what's the problem?
C.please, I will be waiting.
第2题:
-Gould you tell the your car number, please?
一No,sorry.
A. Right
B. Wrong
第3题:
-- Excuse me. Where’s the post office, please? -- Sorry. I’ve come here for the first time. -- __________
A. Thank you very much.
B. What a pity!
C. Thank you all the same.
D. Go away, then!
第4题:
A.Please do.I'll be waiting.
B.Ok, hold on, please.
C.Not yet? Is there some problem?
第5题:
A. I’m too busy
B.I’m free
C.I’m fine
第6题:
Nicholas: Hello. May I speak to Tom?
Tom: ______
A、Sorry, the number is engaged. Will you hold?
B、Hello. Who're you, please?
C、Hello. Thank you for calling.
D、Yes, speaking.