To sir

I'm sorry. I was absent last night.
I injured my body while exercising. So I attend the last class.after that, I went work after heating it with hot water. Maybe that's why I feel much better.
Fortunately, I took the day off after work last night.
Once again, I'm sorry about that. Um.. I'm working now.
I have a lot of personal business tommorow.
I'm a little worried about my back, but I'm going to take care of everything before the class. I'll see you in class tommorow.

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Hi James, good to see you up and running again. How is your back? I hope it's doing okay! See you soon!