We are now ______________two kilometers of the town.

Correct option is C

The correct option to fill in the blank is (c) within.

The sentence suggests proximity or nearness to a specific location (the town). The word "within" accurately conveys that the distance is less than or equal to two kilometers from the town.

Meanings of other options:

• Adjacent: (Hindi: सटा हुआ) Refers to something next to or adjoining. Does not fit here.
• Beside: (Hindi: बगल में) Refers to being by the side of something. Incorrect in this context.
• Out of: (Hindi: बाहर) Implies moving away or beyond. Does not indicate proximity to the town.

Example:

• withinWe are now two kilometers of the school.