77-I ---------- to save the man if I knew how to swim. 1) tried 2) will try 3) would try 4) had tried
\textbf{77-} \textbf{I ---------- to save the man if I knew how to swim.}
\noindent 1) tried \hspace{1cm} 2) will try \hspace{1cm} 3) would try \hspace{1cm} 4) had tried
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