------(像计划那样),the two friends living in diffierent cities me

都可以!
as was scheduled
as 代替the two friends living in diffierent cities met on May 10th 整个主句
As scheduled 也行
比如：
As scheduled,men's javelin is to take place this afternoon.
根据安排,男子标枪比赛今天下午进行.
A client of mine showed up 30 minutes early,but I met with him as scheduled -- which my boss later said was rude.
我的一个客户提前30分钟到了,而我是按约定时间同他见的面,对此我的老板后来说我失礼.