You must come in person.
2.in place 在适当的位置
Before you leave the office, everything should be put in place.
3.in place of 代替
Joe had to work as blacksmith in place of his lazy father.
4.in the first place 起初，首先
So we always put quality in the first place.
5.out of place 不得其所的，不适当的
He felt out of place in their company.