---Your ceiling requires Yes, I’ll have some workers itA. mending; to mendB. mendin

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A. mending; to mend
(答案→)B. mending; mend
C. to mend; mend
D. to be mended; to mend
解析：本题中第一空的固定搭配为: sth require doing/to be done某事需要被做；第二空的结构为have sb do sth让某人做某事；句义：—你们家的天花板需要修理了。—是的。我会让人来维修的。故B正确。