Select the most appropriate option to fill in the blank.
I always prefer a small, cosy cottage ______ a high-rise apartment.

Correct option is D

The correct option to fill in the blank is (d) to.
Explanation:
The correct preposition used after “prefer” when comparing two options is “to”. The structure is: prefer A to B.
Example: I prefer tea to coffee.
Incorrect options:
· (a) from – Used to show origin (not suitable here)
· (b) for – Indicates purpose or recipient (not a comparison)
· (c) than – Used in comparative degree, but not with “prefer”.