写一篇英文作文.书信式的、
问题描述：
写一篇英文作文.书信式的、
Ann邀请朋友刘芳这个周末去购物,但刘芳的父母出差要到下周四才能回来,爷爷有卧病在床,需要她照顾.况且英语考试即将到来,因此刘芳没有时间陪Ann 逛街.假如你是刘芳,请你给Ann 写封信表达自己的歉意,要求60词左右.试卷的作文.要有八年级的英语作文的水品才写）谢谢
答
Dear Ann,I'm afraid that i am not able to go shopping with you this weekend.My parents are on business and they will not back untill next thursday,above all, i have to take care of my sick grandfather...