Sorry to ____ but I have an urgent message for you.A、insistB、interruptC、investigateD、int

Sorry, I’m fully ________ (occupation) this afternoon.

I regretted answering like that, I was sorry ______ (do)so.

I am ______ sorry for the last-minute cancellation of the meeting．(terrible)

I'm sorry ______ you with this question.

A: to disturb

B: to disturbing

C: disturbing

D: disturbed

- Will you be able to come to the meeting？ _____________

A、I’m afraid not

B、I’m sorry not

C、I’m not afraid so

D、I’m sorry that “no”

A.a

B.an

C.any

D.some

-- Sorry I kept you waiting.

-- _____.

A. I'm sorry too

B. I don't care

C. That's all right. There is no hurry

D. No, not at all

A.Ha ha

B.That's OK

A.to

B.on

C.about

D.with