the first class

after first class,
i think i felt lacking a lot
i don't understand my teacher talk about my class.. .
i have to many effort for my future...

after first class,
i think i felt lacking a lot
i don't understand my teacher talk about my class.. .
i have to many effort for my future...

 

Correction:

Hello Teacher,

After the first class, I think I felt lacking in many ways. I don't understand what my teacher is talking about in class. I think I need to put much effort into learning English in the future.