21. It is _________ great pleasure to go to _________ cinema after a week's hard work.
A. a; the B. the; a C. a; a D. the; the
22. —Thank you ever so much for your help.
—_________.
A. Glad to hear that B. Not worth thanking
C. Think nothing of it D. You're too polite
23. I've brought my tennis things along in case we _________ time for a game tomorrow.
A. shall have B. have C. will have D. are going to have