crying because of happiness
плакать от счастья (plakat' ot schast'ya)
"She shed tears of joy when her son returned home."
"Она пролила слезы радости, когда её сын вернулся домой." (Ona prolila **slezy radosti**, kogda yey syn vernulsya domoy.)
to be very expensive
to suddenly become very angry
to travel with very little luggage
kind and sympathetic
to choose not to participate in something
a person who wakes up or arrives early