Select the most appropriate meaning of the underlined idiom in the given sentence.
His guide asked him to pull up his socks if he wanted a good rank.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Make a greater effort to improve.
The meaning of the given idiom is-
Pull up his socks- to start working harder or better than before
As the meaning of the given idiom is the same as the chosen option it will be correct.