1 ：邀请 信Dear_,There will a _( 内容) at/in_( 地点) on_( 时间). We would be honored to have you there with us.The occasion will start at _( 具体时间 ). This will be followed by a _( 进一步的安排). At around_( 时间 )，_( 另一个安排)I really hope you can make it. Please reply before _( 通知你的最后期限) Yours sincerely Li Ming 2 ：投诉信Dear_,I am_ ( 自我介绍) .I feel sorry to trouble you but I am afraid that I have to make a complaint about_.The reason for my dissatisfaction is_( 总体介绍). In the first place,_( 抱怨的第一个方面). In addition, _( 抱怨的
