英语作文60-80词 jim请lily生日派对 但lily父母出差下周回 爷爷卧病在床 数学考试快来了 lily只好拒绝

Jim and Lily are good friends. This Saturday is Jim's birthday, so Jim invited Lily to go to his birthday party. But, unluckily, Lily's grandfahter is ill in bed while Lily's parents are on a business trip and will be back next week. Furthermore, math test is coming, and Lily has to prepare for it these days. So, Lily says sorry to Jim about not going to Jim's birthday party. 这是第三人称叙述的,如果你需要的是第一人称叙述,把人的名字改成第一人称就行了.
Dear Jim：
Thank you for your invitation of your birthday party. I'm very glad to receive that! Firsty, I'd like to give my sincere wishes to you! Happy birthday! Secondly, I should tell you that my grandfahter is ill in bed while my parents now are on a business trip and will be back next week. Furthermore, math test is coming, and I have to prepare for it these days. So, I'm really sorry for my absence on your birthday party. Best wishes for you!
Sincerely yours
Lily