to return money that you borrowed
вернуть деньги, которые ты занял (vernut' den'gi, kotorye ty zanyal)
"I will pay back the money I borrowed from you next week."
"Я верну деньги, которые я занял у тебя, на следующей неделе." (ya vernu den'gi, kotorye ya zanyal u tebya, na sleduyushchey nedele)
to support and stay united with partners during challenges
to make great efforts to achieve or obtain something
to develop something centered on particular ideas or concept...
to discover something physically on someone or something
to add more details to make something complete
to stay somewhere and wait for something to happen
