试题题干
Translate the following sentence into Chinese.
However, things were getting more difficult, so we took to having one of my research students living with us.
参考答案
试题解析
考点：however然而；difficult困难的；research student研究生；live with 和······住在一起。
句子结构：句子为so连接的并列句。前半句为过去进行时，后半句为一般过去式。