Dear Mary,
You argued with your mother last night. I know you are still angry, but please listen to me. Last week you always played computer games. You went to bed at 11:00 at night. You didn't have enough time to sleep, so you were very tired in class. And you failed the English test, so your mother was very angry. She asked you not to play computer games all day long. What did you do? In a loud voice, you told her you were doing your homework on the computer. Then you slammed(用力关上)your door and refused to talk to her.
Maybe you don't realize you have hurt her. I think she is waiting for you to say orry. If you don't feel comfortable doing so, why don't you just say something like "Good morning"? As long as you say something, your mom will feel better. Your mother works hard and also needs to take care of your little sister. She is so tired every day. I know you love her, and I hope you can get on well with her.
Your dad
①r to say that you will not do something that someone asks you to do
②c making sb. feel relaxed
You went to bed at 11:00 at night.
You go to bed 11:00 at night