A.until; which | B.when; that | C.before; that | D.as; which |
A.where, all what | B.from where, what | C.which, all | D.from which, that |
A.Before | B.Since | C.As | D.When |
A.What | B.Why | C.how | D.When |
A.that | B.what | C.when | D.Where |
A.where | B.wherever | C.in the place | D.in which |
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