We must ensure that all the stakeholders are in the same page before beginning the negotiations.
Show answer & explanation
Correct answer: A
Explanation
The original sentence uses the phrase "in the same page," which is grammatically incorrect. In English, the standard idiom is "on the same page."
To be "on the same page" means that everyone involved has the same understanding of a situation, agrees on a goal, or is working from the same set of facts.
In the sentence provided, the goal is to ensure that all stakeholders agree or are aligned before starting negotiations.