She has a student demonstrate before her classmates how she would sell a pen to one of them.

It made me hot with embarrassment to be required to demonstrate before her what I had learned.

Each time they achieved enormous success demonstrating the rocket pack in action before the wide public.

Finally, "reviewing or demonstrating" a system before the user tests it can result in misleading results.

Halfyard was able to demonstrate incredible control with the ball, both before and after his accident.

Why did people come to demonstrate around us, just before the first impact?

Mariani demonstrated several talents before and during his Harvard years.

The students had the opportunity to see science experiments demonstrated before them.

The modern church using this name, however, is unable to demonstrate any existence before the 1960s and was incorporated in 1974.

The report demonstrates again the importance of control before the event.