A. Thank you B. You're welcome C. I would think so D. Never mind
A. head B. heart C. brain D. mind
A. except B. but C. without D. besides
A. the; the B. 不填;不填 C. 不填;the D. the;不填
A. mustn't it B. isn't it C. aren't they D. needn't they
A. that B. much C. enough D. too
A. help B. helping C. to help D. to have helped
A. one of them B. which C. one of which D. every one of which
A. as B. more C. most D. very
A. not at all B. just my luck C. never mind D. that's all right
A. That’s very kind of you B. That’s all right
C. It’s isn’t necessary D. I don’t need your help
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