写作部分：

Part 1
沪友吴莉莉：
写e-mail说company要renting more office space请你发邮件通知。
要求包括：
why your company want to rent more office space?
when your company is going to start renting?
details of which staff need to use the new office？
Part 2
沪友Viviapple：
a proposal: recommend a suitable advertising agency for the company to promote its products.
要求包括：
1.recommend an agency(名字好像是Airon International?)
2.cheaper than other agencies
3.TV advertising is very important for us (而这个公司experienced in TV advertising)
4.举个该公司成功组织策划的例子（这公司many successful advertising examples they oeganised)
5.该公司advertising products used in many languages 这一点我们公司也很需要并说明原因。