你什么时候到那个城市的?When did u get that city?get 后面要介词的吗

要,得加to,不然就把that city 就要换作there·或者把get就要换成reach或arrive in
1、When did u get to that city?
2、When did u get there,I mean the city?
3、When did u reach that city?
4、When did u arrive in that city?
这四种都可以