1. painting
2. playing
3. sleeping

I am not sure if these words are right/correct. 

Hi Hoony,

Please write and answer your homework in a paragraph form. You can also use each word in a sentence. It will help you practice your sentence construction and be careful as well of your spelling. It is very important to pay attention to your composition. I hope, you can now do your homework correctly next time. See you in class, Hoony.

Teacher Julie