The head of our bio lab testified, then I found myself called to the stand.

"We must be looking into one of the bio labs."

We didn't do that kind of research in a bio lab.

She noted each detail as if she were 'in bio lab.

I went to the bio lab, could not find its chief, and talked to an assistant.

He found himself wondering if the bio lab of the Enterprise had any earthworms.

She was sitting in bio lab next to Courtney.

There isn't a radiation put on the air that hasn't been tested very carefully in the bio labs.

Well, it just so happens that I have access to the seed bank in the bio labs.

Next time he used two guinea pigs from the bio lab.