豪门小慧子
He refused/rejected my invitation yesterday.主谓宾简单句。主语：He谓语：refused/rejected 记得要用一般过去时，因为是“昨天”宾语：invitation 邀请 (invite的名词形式)在句子最后加上时间状语即可。
小梅子zh
模板,可以参考一下哦:To Decline an Invitation-拒绝邀请 Dear sir/madam: I'm delighted you have accepted our invitation to do something.I'd love to go very much,but I can't.And ,I am so regret to say that I have to do something else .《具体解释下说明另一件是得重要性和迫于无奈之情》Thank you again for inviting.（空两行）Sincerely yours, [name] [title] :-)
