21 A: Do you come to concerts like this very often?
B: No. _________ I have a lot of other interests that keep me pretty busy.
A: Really? What kinds of things are you interested in?
(A)This is what I do every day. (B)This is only my second time.
(C)This is a terrific concert. (D)This is too expensive.
36 Customer: I’m looking for a portable CD player.
Salesgirl:____
Customer: Hmm. Do you have something a little less expensive?
(A) Yes, madam. Our CD players are locally manufactured.
(B) Well, that depends. Some are expensive.
(C) How much do you have?
(D) Well, this one is good value. It costs NT$6,500.