A.Yes, you have. 
B.It‘s very interesting
C.This is my girl friend.
D.Yes, of course.

A.You can take a taxi.
B.It‘s about thirty miles.
C.I‘ll fly to Sidney.
D.It‘s only six hundred dollars.

A.Certainly. Here you are.
B.Please don‘t mention it.
C.It‘s nothing.
D.Yes, I have a hand.

A.It‘s none of your business.
B.You‘ll get involved in it.
C.Tim must be thinking about it.
D.Well, if he can‘t control it, no one can.

A.I‘ll think your advice over.
B.I see. We have 30 minutes left.
C.That‘s no problem.
D.I‘m afraid so

A.We had rain every day and stayed at the hotel most of the time.
B.The ten-day holiday was not long enough.
C.I was missing you when I was on holiday.
D.I heard you were on holiday, too.

A.Don‘t worry. We‘ve got 20 minutes.
B.Thank you. No hurry.
C.Never mind. You go if you like.
D.The lecture is useful.

A.Yes, so do I
B.That‘s a very good idea
C.Neither do I
D.I‘d rather go surfing on it

A.Don‘t worry about me.
B.Just stay in bed and have a good rest.
C.There must be something wrong.
D.Yes, thanks doctor. But I still feel dizzy.

A.I‘m just getting over the flu.
B.It doesn‘t matter.
C.You didn‘t sleep well last night.
D.I‘m sorry to hear that

A.It‘s a nice place.
B.I like the food there.
C.He asks me whether I like the weather.
D.It‘s cold in winter and hot ins ummer.