Select the most appropriate meaning of the underlined idiom in the given sentence.
He is completely at sea about where to invest his hard-earned money.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. confused.
- The idiom 'at sea' means feeling confused about someone or something.
- Ex: I'm all/completely at sea with the new computer system.
Hence, 'confused' is apt. option to be used here.