to feel sorry or regretful about something
чувствовать сожаление или раскаяться о чём-то (chuvstvovat' sozhaleniye ili raskayatsya o chyom-to)
"I really feel bad about what happened."
"Я действительно чувствую себя плохо из-за того, что произошло." (Ya deystvitel'no chuvstvuyu sebya plokho iz-za togo, chto proiskhodyt.)
to gradually stop using or producing something
to suddenly start laughing
to deal with something; to arrange for something
to advance to a higher position or level in one’s career
to indicate a direction or possible cause
to rain very heavily