Sentence Correction - Verbal and Reasoning

Directions to SolveWhich of phrases given below each sentence should replace the phrase printed inboldtype to make the grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
Q1:

Because of his mastery in this field, his suggestions are wide accepted.

A are widely accepted

B widely acceptance

C have widely accepted

D have been wide accepted

E No correction required

ANS:A - are widely accepted

No answer description is available.