关于成绩的英语作文

Dear John,Things are fine here.I finished my mid-term exams last week,and I got my report card today.My math teacher said I was hard-working.I am happy to hear that.My Chinese teacher said I was good at writing and my English teacher told me that I did well in listening.As for my physics,I had a really hard time with it this semester.But my physics teacher said I could do better.I agree.What about you?Write to me soon.Yours,Mike