Question

Which preposition is used with "impressed" in a sentence? For example: She was impressed _______ my grades. a) by b) with c) from

Answer 1

The correct preposition is by. See explanation.

Explanation:

This sentence is a passive voice equivalent of a sentence like

My grades impressed her.

To turnthe above sentence to passive voice you change the direct object (her) to subject (she) and add the subject (My grades) as a direct object using "by" clause:

She was impressed by my grades