Which of the phrases given below the sentence should replace the phrase printed in bold type to make it grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.

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

Correct answer is A

No explanation has been provided for this answer.