A.As long as | B.Although | C.If | D.Despite |
A.to prove | B.to proving | C.to proved | D.to be proved |
A.about; about | B.to; about | C.for; about | D.for; for |
A.over | B.beyond | C.more than | D.above |
A.dangerous | B.in stake | C.at stake | D.in charge |
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