In the following five questions, four alternatives are given for the Idiom/Phrase underlined in the sentence. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it in the Answer Sheet.
`underline("At his wit.s end")`, he turned to his old trade.

Options

A. After careful thinking
B. Overjoyed
C. Not knowing what to do
D. Confidently

Answer

C