A:Hello,Mark!You look unhappy.?
B:I argued with my parents last night.
A:?
B:Because I got my report card yesterday and I did badly in English.My parents got angry with me.
A:That's too bad !You really have to improve your English.
B:I know and ?
A:Sure.You should listen to the teacher carefully in class and ask the teacher for help if you have difficulty.
B:Thanks a lot.?
A:You should also be more careful when you are doing grammar exercises.And you have to say sorry to your parents.
B:.I will go home and say sorry to them now.Thanks for helping me.I feel much better now.