Какие поединки богатырей вам известны? В чем смысл поединка богатырей перед битвой?

So good cook- cooks very well
cook a meal- cooks a meal
interest and tasty- interesting and tasty
she is a big family- she has a big family
she have five daughters- she has five daughters
three son- three sons
as their mother can't- as their mother can
это не все, но основное, если еще найду напишу