impressed by something
impressed with something

Have never been anything less than impressed by her acting.

Highly impressed by the play they decided to produce a film based on it.

He was not, it seemed, particularly impressed by her threats.

Lamar asked, impressed by his ability to keep a straight face.

Not very much impressed by religion, he preferred to read books.

Let me impress this on your mind by some interesting examples.

The contestants seem impressed by the music available to them.

"I understand your feelings on the matter," she said, impressed by his troubled defense of the dead woman.

Field was inclined to stay, impressed by the artistic life of the city.

"He has impressed me by his willingness to jump right in."