Okay, I'll practice the accurate pronunciation of these words more. Chatting with you is getting more and more interesting! Looking forward to seeing you soon!

Thank you for your encouragement. It gives him more motivation to study. I printed out the courseware you sent last time for him to work on after class. I think this arrangement is great. Could you assign him some practice assignments after class in the future? I'd like him to practice speaking in combination with writing. If it's possible, I would really appreciate your help. Thank you very much!

Hi, Ivy! I've received the learning materials you sent. The content is very detailed. It's really great! I'll do more exercises as you said. Thank you so much for your instruction! See you in the next class!

OK. I'll review the usage of these words in the way you taught me. Although I'm not very proficient yet, I'll keep working hard! See you in the next class!

Hi, Ivy. Let's review these singular and plural nouns as you suggested. It'll be easier to understand. It's a good method! Keep working hard. See you in the next class!