to make food warm or hot again
сделать еду теплой или горячей снова (sdelat’ edu teploy ili goryachey snova)
"I’ll heat up the leftovers from last night."
"Я разогрею остатки с прошлой ночи." (Ya **heat up** ostatki s proshloy nochi.)
to organize efforts with people in different countries
to connect a phone call to its destination
to think about something that happened in the past
to save money for the future
to recover emotionally from something upsetting or painful
to plan or prepare for the future