The correct answer is requiring them to participate at least once in each class discussion.
Explanation: Bilingualism is a relative label, a matter of degree rather than dichotomy. It is also fundamentally a subjective phenomenon, something that first and foremost is felt.
Maybe this will help...
https://www.universetoday.com/tag/isaac-newton/
Technology continues moving humanity forward in many ways, however it also has some downsides. Technological advances in things like medicine help advance society. Think about what humanity was like thousands of years ago, technology has moved humanity forward a lot.