Нужны ли нам экзамены? Приведите примеры " за " и " против» . What should examstest? Почему…

За 1.It checks our knowledges. Против 1. We become nervous.2. We forget everything because of nervous.3. it influence on our psyche.Clever people can't pass the exam excellent because of nervous, they can't relax, and because of they forget everythingI think that we should pass the exam in written form, because we have more time to think than in oral.