51.- Did you see the ad on the bulletin board?

51.- Did you see the ad on the bulletin board?
- _________
A.No.What's it about?B.Yes.What's it about?
C.It's still there.D.That's a good idea.
52.- Thanks for inviting me,John,but I've already made other plans.
- _________.Maybe some other time.
A.I hope you enjoy it B.That's good
C.Oh!I'm sorry to hear that D.Great!I really had a good time
53.- Bring me the bill,please.
- _________
A.You are welcome.B.Please wait for a moment,sir.
C.I'll hurry up.D.Be quick.
54.- Would you like to try some of our best wine,sir?
- _________
A.No,thanks.B.How do you like it?
C.French wine is wonderful.D.Put it on the table.
55.- Where is the Loan Department,please?
- _________
A.Who are you?B.This way,please.
C.I don't want to say anything.D.What can I do for you?
56.- Would you mind helping me with the presentation?
- _________
A.Yes.Please.B.No.I can't do it.
C.Not at all.D.You can't do.
57.- Hello,could I speak to Mike please?
- _________
A.Who are you?B.Who is speaking?
C.What's wrong?D.Why?
58、—Great party,isn't it?
—_________
A.Yeah,really.B My friends are great.
C.Have we met before?D Glad to meet you again.
59.- I prefer the red dress.
- _________
A.You have a very good taste!B.I respect your work!
C.You have a very successful business!D.You wife is very charming!
60.- It's very thoughtful of you to give me a ride.
- _______
A.My pleasure.B.Take it easy.
C.Sure.D.You are too polite.