Select the most appropriate option that can substitute the highlighted segment in the given sentence.
He was not able to adopt himself to the new environment of the hostel.

Correct option is C

The correct substitution of the highlighted words is (c) able to adapt himself to.
Explanation:
The verb “adapt” means to adjust or become suitable to new conditions. The phrase “adapt to” is grammatically correct and collocates naturally in this sentence.
Grammatical Rule Used:
· Use “adapt to” when someone changes themselves according to a situation.
· “Adopt” means to take something up, like a practice or a child (wrong in this context).
· “Adept” is an adjective meaning skilled (not a verb).
Example:
· She adapted to the new culture quickly. ✅
· He adopted to the environment. ❌
�� Brain Booster:
Adapt (to) – adjust
Adopt – take up
Adept – skilled
Correct structure: be + able + to + base verb + object