Answer:
Math
Explanation: I’ve always had a problem with math. But I know that if I keep practicing then I’ll get good enough to be good at it in collage
I was having breakfast when the phone rang.
A sense of humor and honesty but it depends for everyone
The error is in the first sentence: A. Put your coat away in the closet;
There should be a period or an exclamation mark at the end of the sentence. I find no other mistakes.