Question

Fill in the blanks with the most appropriate words.

We use adverbs _______ the beginning and the end of a sentence, but sometimes _______ the middle of a sentence.

• A. at / in
• B. in / at
• C. on / at
• D. at / on

Answer 1

Answer: (A)

at / in

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. Option A)at/in is correct as at and in indicate a position and an arrangement respectively. The other options are wrong as on and at indicate a surface and a specific location respectively. These uses don't fit in the given question. The correct answer is A)At/in.