急求一篇英语作文 内容是假如你叫Liu Mei 你的好朋友Mary邀请你去参加他的申日聚会

dear marry,thanks for inviting me to your birthday party . I am eager to be with your that day, but its a pity that i cannot come, for my mother was ill, and she has to go to see a doctor . thus, i have to look after my little brother when my mother is absent. And you know that the exam is around the corner, so i have to devote myself preparing for the test.i hope you have a nice day!yours,liu mei

急求一篇英语作文 内容是假如你叫Liu Mei 你的好朋友Mary邀请你去参加他的申日聚会。但你妈妈病了 她要