Great effort!
B1You put in a lot of work!
I'm really proud of you.
B1I'm very happy with your achievement.
Keep up the good work!
B1Continue doing a good job.
Fantastic job!
B1Excellent work!
That's a great achievement.
B1That's a significant accomplishment.
You should be very proud of yourself.
B1You deserve to be proud of what you've done.
That was a significant effort.
B1That required a lot of hard work.
You've done brilliantly!
B1You've done exceptionally well!
That's truly remarkable.
B1That's very impressive and unusual.
You've shown great dedication.
B1You've demonstrated a lot of commitment.
This is excellent work.
B1This is of a very high standard.
You've put in a lot of hard work.
B1You've worked very diligently.
I'm very impressed with your progress.
B1I'm pleased with how much you've improved.
That's a really strong effort.
B1That shows a lot of strength and determination.
Absolutely brilliant!
B1Truly outstanding!
You've done a fantastic job.
B1You've done exceptionally well.
That's a superb achievement.
B1That's an excellent accomplishment.
You're making excellent progress.
B1You're improving rapidly.
This is a significant accomplishment.
B1This is a noteworthy achievement.
Your hard work has paid off.
B1Your efforts have resulted in success.
Your dedication is inspiring.
B1Your commitment motivates others.
That's commendable effort.
B2Expressing praise for the dedication shown.
Well done, you persevered!
B2Praising persistence and overcoming challenges.
I'm impressed by your dedication.
B2Expressing admiration for commitment to a task.