谁能帮我写3篇英语短文,100字左右,题目如下.

谁能帮我写3篇英语短文,100字左右,题目如下.
In this section, you are required to write a passage of no less than 100 words based on the following situation.
你听说你的朋友获得了奖学金（scholarship）,你给他发封邮件表示祝贺.
二：
In this section you are required to write a passage of no less than 100 words based on the following topic: 请写一封信邀请你的朋友来参加你的生日聚会,并告知具体时间、地点以及参加人员等.
三;In this section, you are required to write a passage of no less than 100 words based on the following topic: 你将离开你的同事去另外的地方工作,请你给你的同事写一封信以表达你对大家多年的支持的感谢.