以我的朋友的变化为题 写一篇英语作文

Tom is my intimate friend. He is a good boy, However, he has a bad hobby that he was addicted in computer game. Recently, he has a significant change that he spends much time on study, so I’m wondering about the reason leads to his change. He told me that his father have a serious conversation with him recently at home. His father was very concerned about his study because he spent too much time on computer game. He told Tom he is a big boy and should be responsible for his study. Tom told me his father is an easy going man and Tom never saw him being so angry. So Tom realizes that he really hurt his father. So he wants to change and will never touch computer game before getting a good mark on study. I believe Tom can keep his promise and becomes a responsible man.