Find the part of the given sentence that has an error in it. If there is no error, choose 'No error'.
Do your better and avoid what others are saying about you.

Correct option is D

Option (d) contains an error.
Explanation: The phrase "Do your better" is grammatically incorrect because "better" is a comparative adjective. To express the best possible effort, the superlative form "best" should be used, not "better." The correct expression is "Do your best," which is a common phrase used to encourage someone to give their maximum effort.
Corrected sentence: Do your best and avoid what others are saying about you.
Grammatical rule used: Superlative adjectives are used when comparing more than two things or when something is the highest or most extreme degree of a quality. For example: He is the best player on the team.