A.whom | B.them | C.who | D.which |
A.When, that | B.While, what | C.Because, what | D.If, that |
A.Whatever | B.However | C.Though | D.Whether |
A.whomever | B.whoever | C.the one | D.anyone |
A.While | B.Until | C.As | D.Unless |
A.what | B.as | C.that | D.which |
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