21.—May I help you?
—Yes, I’d like to try on some sports jackets just like I’m wearing.
A. it B. one C. the one D. that
22. Some old people don’t like pop songs because they can’t _____so much noise
A. concern B .tolerate C. undertake D. ignore
23.—You’re going to have a rise this month, aren’t you?
—Yes. only $100.
—Well, ___________.
A. the more. the better B. easier said than done
C. better than never D. better than nothing