英语翻译前半句和后半句分别用什么时态?

问题描述:

英语翻译
前半句和后半句分别用什么时态?

前半句用过去完成时,后半句用过去完成进行时.

The famliy had head for that new city, and had been settling down for three years.

The families headed for the new city,they lived there for the next three years.