A. as if | B. what if |
C. as long as | D. even though |
A.having been separated | B.being separated |
C.having separated | D.had been separated |
A.looked; crossing | B.looking; crossing | C.looking; crossed | D.looked; crossed |
A.Can you give me a moment | B.See what I mean |
C.Are you stuck | D.Can you go on |
A.warning; fallen | B.warned; falling | C.to warn; fallen | D.warning; falling |
A.so | B.or | C.yet | D.for |
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