英语作文:假如你叫张琳，你昨天（4月7日）在放学回家的路上发生了交通事故

Apr. 8th

Dear Mr. Zhang,
I'm awfully sorry that I cannot come to the class during the following three days, for I have caught in a traffic accident on the way to my home after school yesterday. Inclosed please find a certificate from my doctor, who says I'd better stay in bed for three days. So I have to ask for a sick leave.
I hope that my absense will not cause you any serious inconvenience.

Sincerely yours,
your name

时间实在右上角的，可一打出来提交后就在左上角了，应该是在右上角的哈