Question

He.... change his route.
( A) has
(B) was
(C) may
(D) None of these​

Answer 1

he may change his route.

Answer 2

Answer:

He may change his route.

Explanation:

In the given sentence ‘may’ is used because it is expressing the possibility of the situation that there is a chance of changing his route. May is used to express what is factual or possible. Given situation is in present tense so we should always use the present tense ‘may’. ‘May’ can be used during the asking of permission in a polite way for example- May I go now?