Select the correct idiom that can substitute the italicised group of words in the given sentence.
Will humanity overcome the greed of leaders all around the world? This is the most important issue to be discussed today.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. burning question.
- The phrase "burning question" refers to a highly important or urgent matter that requires immediate attention or discussion.
- In the context of the sentence, it emphasizes the significance and urgency of addressing whether humanity will overcome the greed of leaders worldwide.