laboratory

这所大学拥有一间现代化的计算机实验室。

The university has a modern computer ___laboratory.

学生们正在计算机实验室里工作。

The students are working in the computer ___laboratory.

我在学校，在实验室里的时候把它弄丢了。

I was in my school, in a ___laboratory, when I lost it.