Oh. Well, I could come back.那我找時間再來吧

come back回來

There is no telling when she will come back.

說不準她什么時候回來。

He came back in the late afternoon.

他在傍晚回來。

if she doesn't hand in some of that schoolwork,如果她再不交作業的話

hand in交上； 遞交

Please hand in your paper before June thirtieth.

請在六月三十日前交論文。

I want you both to hand in your exercise-book today.

我要你們倆今天把練習本交上來。

Maybe we could set up a schedule.我們可以安排下時間

set up 安排

The army has set up road blocks round the city.

軍隊在城市周圍設置了路障。

His father's money left Jim well set up for life.

吉姆的父親給他留下一大筆錢，足以供他生活一輩子。