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.

One of my drawbacks is that I do not have to tolerance of ambiguity.

A.

do not have

B.

cannot have

C.

am not

D.

did not have to

E.

No correction required

Correct answer is A

No explanation has been provided for this answer.