Question

Fill in the blank with the most appropriate word.
He decided to give up sport in order to concentrate _____ his studies.

• A. in
• B. at
• C. on
• D. to

Answer 1

Answer: (C)

on

A preposition is a word which comes before a noun or a pronoun and establishes a relationship between the elements of a clause or words.

The correct answer is option C)on as it provides an answer to what.

'In' , 'at' and 'to' cannot be used here as they indicate a place within a larger area, a location, and a direction respectively.

He decided to give up sport in order to concentrate on his studies.