1) settle in
2)settle down
3)settle down to sth. / doing sth.
4) They moved the local people and________another place.
   他们把当地人迁移到别处定居。
5) Before we________discussing other things, I've a question to ask you.
   在我们开始讨论别的事情之前，我有个问题请教你一下。
6) They'd like to see their daughter________,get married, and have kids．
   他们很想看到女儿安定下来，结婚生子。