Zàishuō yībiàn
Say again
Zhōng wén zên me shuō x
How to say in Chinese
Yīng wén zên me shuō x
How to say in English
Xué xí
Study
Zuó yé
Homework
Xiū xi
Take a break
Shàng kè/Xià kè
Class begins/class ends
Duì
Correct
Wo bu ming baí
I do not understand
Nî ming baí le ma
Do you understand
Zuó de hâo
Good job
Bu wán quan shí
Not quite
Yôu wèntí ma?
Do you have any questions?
Qingwen wèntí
Please ask me
Hao le
I am ready