A.that, doing, which | B.which, of doing, in which |
C.what, to do, | D.it, of doing, that |
A.If | B.When | C.Now that | D.Even if |
A.don’t wait for know | B.can’t wait for knowing |
C.don’t wait to know | D.can’t wait to know |
A.to sit | B.for sit on | C.to sit on | D.for sitting |
A.most of which | B.most of them | C.and most of which | D.most of that |
A.which | B.that | C.what | D.as |
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