两位老师在那里迎接新来的人。

Two teachers were there to greet the new ___arrivals.

其次，在9月1日举办烧烤会来欢迎新来的人是个好主意。

Secondly, a barbecue would be a good thing to do on September 1st, to welcome the new ___arrivals.

我们团队的最新成员带来了新的想法和能量。

The latest ___arrival to our team has brought fresh ideas and energy.