根据下面所给的Betty的个人资料，以 "My Busy Friend" 为题，用英语写一篇短文，介绍Betty的相关情况：
1．每天6：30起床，7：30上学．
2． 8：00开始上课，上午4课，下午2课．
3． 在学校吃午饭．每天花2小时做作业．
4． 是学校排球队的成员，周末和朋友练习打排球．
5． 她很忙，但她过得很开心．
要求：（1）语句通顺、要点突出； （2）词数：70词左右；开头已给出．
My Busy Friend

Betty is my good friend． She gets up at 6：30 every day and starts school at 7：30． 8：00， she has four classes in the morning and two classes in the afternoon． Betty has lunch at school． She spends two hours doing homework every day． Betty is a member of the school volleyball team． She often plays volleyball with friends on weekends． She is busy， but she has a good time．

Betty is my good friend． She gets up at 6：30 every day and starts school at 7：30． 8：00， she has four classes in the morning and two classes in the afternoon． Betty has lunch at school． She spends two hours doing homework every day． Betty is a member of the school volleyball team． She often plays volleyball with friends on weekends． She is busy， but she has a good time．