fix email

Hi professor,

I was planning to get an A in this class, so I did all the work in time and as good as I can make it,

So I want to ask you for feedback about me and my work in general, and what I should do to improve what is missing in my skills.

Also I want to ask if there is any extra credit task I can do, since I am getting B-

Other than my grades, It was a really good class that I learned so much on.