I had two slices of the pizza. You can have the rest (of it).
(我吃了兩片比薩. 剩下的你可以吃掉.)
I took 200 dollars. The rest of the money is yours.
(我拿了兩百塊錢. 剩下的錢是你的.)
You can go home after you finish the report. I’ll take care of the rest.
(你做完報告就可以回家了. 剩下的(事)我來處理.)