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.

He hesitated to listen to what his brother was saying.

A.

listened to hesitate

B.

hesitated listen to

C.

hesitates to listening

D.

is hesitated to listen to

E.

No correction required

Correct answer is E

No explanation has been provided for this answer.