Meaning of test in Japanese

5. When the reaction is over, place the test-tube on a damp cloth.

Albert is always trying his hand at something to test his own skill.

Although I broke test tubes and played about with chemicals for fun, I did occasionally manage to obey the teacher's instructions as well; repeating experiments that others had long ago undertaken.

All the vehicles behaved well on their test runs.

At first, I failed the test.

At his final exam, Bob was really put through the wringer; the test covered everything that was in the course.

Did Paula study for today's test?

Anyhow, I'm relieved the test is over.

At last, I passed the test.

Did you stay home to study for the test?