I'm so impressed by your progress.

Meaning

Expressing admiration for the noticeable improvement.

Examples

• John: 'I've significantly improved my public speaking skills.'<br>
• Alice: '<b>I'm so impressed by your progress,</b> John. You've come a long way.'
• John: '<b>I'm so impressed by your progress,</b> Alice. Keep up the great work!'
• Alice: 'My fitness level has increased dramatically.'<br>