A.met ; didn’t see | B.had met; hadn’t seen |
C.met; hasn’t seen | D.met ; hadn’t seen |
A.most of which | B.most of them | C.most of that | D.most which |
A.waited | B.waiting | C.to wait | D.wait |
A.to work | B.working in | C.to work on | D.to work in |
A.where; where | B.which; which | C.which; where | D.where; which |
A.a; a | B.a; the | C./ ; the | D.the ; / |
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