II．单项填空（共13小题；每小题1分，满分13分）
21. ----It looks heavy. Can I give you a hand?
----_______.
A. No, thanks B. Yes, my pleasure
C. No, never mind D. Yes, I do
22. Let’s go to ______ cinema – that’ll take your mind off the problem for _____while.
A. the; the B. the; a C. a; the D. a; a
