For simple agreement or emphasis:
* "Да, так" (Da, tak) - This is the most straightforward translation, meaning "Yes, so".
* "Это так" (Eto tak) - This literally means "It is so" and can be used to agree with a statement.
* "Именно так" (Imenno tak) - This means "Exactly so" and implies agreement with a specific detail.
For expressing strong agreement or emphasis:
* "Так и есть" (Tak i est') - This translates to "So it is" and implies strong agreement.
* "Верно" (Verno) - This means "True" or "Correct" and is a strong way to agree with a statement.
For expressing an opinion or belief:
* "Я так думаю" (Ya tak dumayu) - This means "I think so" and expresses a personal opinion.
For expressing a cause and effect:
* "Поэтому" (Poetomu) - This means "Therefore" or "So" and connects a cause with its effect.
The best translation of "are so" will depend on the specific context of your sentence.