要速度,快,写的好点

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原文哦,只不过是参加晚会的.把里面一改就行!没问题!
Invitation
Dear xx,
Next Friday,September the fifth,is Lily's birthday.I thought it would be pleasant to have some of her friends here to help her celebrate.Will you e?We'll have dancing from nine until midnight,and then cut the birthday cake!
Both Lily and I are very eager to have you here,so don't disappoint us!
Affectionately yours,
xx欢迎追问