（）I'm sorry

I’m extremely sorry for ______ you an early reply．

A.not to give

B.not to have given

C.not having given

D.not giving

A.No, hardly

B.Sorry, I can't

C.Yes, I'm sure I can

D.I don't think I can

— Will you go on a picnic with us tomorrow？

—____________________.

A: Yes, but I'll have English classes

B; Sorry, I have an appointment with Dr. Brown

C; I'm afraid I have no idea

A.You can’t ask m

B.Pardon？ I have no ide

C.please don’t say so.

D.Sorry， I’m new around here， too.

– Wait here and I'll get my car and go there together.– ().

A. I'm sorry to have kept you waiting

B. Your sports car is fabulous

C. I'm afraid I won't wait very long

D. Why bother？ It's within walking distance

A.Excuse me,my friend sent me a flower

B.Fine,I never go to birthday parties

C.Ha…ha,I like swimming

D.Sorry,but my wife had a car accident

A.Excuse me, my friend sent me a flower.

B.Fine, I never go to birthday parties.

C.Ha…ha, I don’t like birthday parties.

D.Sorry, but my wife had a car accident.

A.Excuse me， my friend sent me a flower.

B.Fine， I never go to birthday parties.

C.Ha…ha， I like swimmin

D.Sorry， but my wife had a car accident.

一Why didn’t you come to my birthday party yesterday？一 _________.

A、Excuse me，my friend sent me a flower.

B、Fine，I never go to birthday parties.

C、Ha…ha，I don’t like birthday parties.

D、Sorry，but my wife had a car accident

-Excuse me, sir. Where is the post office？ -().

A: You can't ask me.

B: Pardon？ I have no idea

C: Please don't say so

D: Sorry I don't know, but you can ask the man over there

He was very sorry ______ her at the airport.

A) not to meet B) to not meet C) to have not met

D) not to have met