他舒服地躺在床上。

He is comfortably ___lying in bed.

他向老师撒谎说作业被狗咬坏了。

He was ___lying to the teacher about his homework being eaten by the dog.

他正躺在床上看手机。

He is ___lying on the bed looking at his phone.

解决这个问题的关键在于仔细分析数据。

The solution to this problem ___lies in careful data analysis.