Correct option is A
Option (a) is the correct meaning of the given idiom.
On thin ice: To be in a dangerous, risky, or unstable situation, especially one that could result in negative consequences if not handled carefully. (खतरनाक या जोखिम भरी स्थिति में होना)
Example:
· After missing three deadlines, John knew he was
on thin ice with his boss.
Other related idioms and their meanings:
·
Walking on eggshells – being extremely cautious
·
Playing with fire – engaging in risky or dangerous actions
·
In hot water – in trouble or difficult situation