How to Use "invigilate" with Example Sentences

1. Can we assign a teaching assistant to invigilate the quiz ?

2. Let the invigilate teacher of person haematemesis .

3. She was answered sentence , I am not nervous , they say an invigilate when the dog is done went beside .

4. Because fasten school make-up examination , so invigilate does not calculate father .

5. Ignore a day of final examination , invigilate of two new teachers , it is severity very .