我们感谢我们的主人度过了一个美好的夜晚。

We thanked our ___hosts for the lovely evening.

她在德国与一个寄宿家庭住了一段时间。

She lived with a ___host family in Germany for a while.

我与寄宿家庭同住的经历非常好。

My experience living with a ___host family was very good.