homework

1. I'm ready to study english with my teacher.      
2. Lets do chore one thing at a time
3. I am supposed to prepare the exam

Correction:

1. English should be capital E.  You can also say : I'm ready to start studying English with my teacher.

2. Let's do one chore at a time.

3. I am supposed to prepare for the exam.  ( If you are the one who will take the exam )