Persistent salesman's determination impressed the customer.

Her knowledge of history impressed me.

I was impressed by his dry sarcasm.

The company's seamless customer support impressed me.

His clever solution to the problem impressed everyone.

His zealous dedication to the project impressed the team.

Indeed, I am impressed with his dedication to his work.

Neither of the candidates impressed the voters during the debate.

Indeed, I am impressed by your thorough research on the topic.