Invigilate used in a sentence

Invigilate in a sentence as a verb

People go on camera to sit exams so they can be invigilated?That's so short sighted.

The other problem is detection of exam cheats - how to invigilate the tests?

They are only wiretapped...Come to Poland - to most invigilated country in Europe.

But we are also most invigilated country in entire European Union.

Sorry I only trust startups made in brainfuck, every other language is invigilated by NSA.

Not to mention willing, paid, or coerced informers planted in the invigilated organizations.

Facebook is pathetic, not only do they invigilate you and collect data to sell more ads but generally decide what's wrong and right - they project a specific worldview and you either agree with it, or you can shut up.

If it comes back as no, you lose all the money you paid in those "fees".It's a scam of gigantic proportions, but UK plays along because people here love "order" and being invigilated by some random rental agency seems to scratch that itch.

As an American I remember having a fair amount of confusion when first talking with one of the Chinese teachers at the university, who had been taught with more British English, and kept using the word "invigilate" that I had never heard of.