I applied for TOEIC today. I want to study English every day for the exam. I want to be a flight attendant in the future, so I need to get at least 600 points. I can't give up, so I will do my best.
Look! I changed my nail. Is it cute??
If you only changed one nail, it is correct, but if you changed more than one nail it should say " I changed my nails. Are they cute?"
By the way, your nails are cute! Good luck with your exam!