to contribute money toward a shared cost
внести деньги для общего расхода (vnestí den'gi dlya obshchego rascoda)
"Everyone agreed to chip in for a farewell cake."
"Все согласились скинуться на прощальный торт." (Vse soglasilis' skinut'sya na proshchal'nyy tort.)
to decline suddenly and dramatically
to hear something but quickly forget it
when something begins to decline in quality or popularity
to speak in a way that someone cannot understand
to make unrealistic plans or dreams
to react in a very angry way without thinking