您要查找的是不是：
- You must be back by four o'clock. 你務必在4點前回來。
- It is expected that John will be back by ten. 約翰在十點以前回來是預料中的事。
- Shall we take a cab there and come back by subway? 我們坐計程車去再乘地鐵回來好嗎？
- He doubled back by another road and surprised us. 他從另一條路折了回來，嚇了我們一跳。
- I must give back the two books to the library before Friday. 星期五之前我必須把這兩本書歸還圖書館。
- Millions of gallons of water are kept back by the dam. 這個堤壩攔住了滔滔的洪水。
- The lost child was led back by a people's policeman. 走失的孩子由一個人民警察領回來了。
- Has he given back the tools he borrowed from you? 他向你借的那些工具歸還了沒有？
- When can you give back the money that you owe? 你何時還欠款?
- His parents demanded that he (should) be back by ten. 他的父母要求他十點以前回家。
- I must call at the library to give back this book. 我必須到圖書館去還這本書。
- If I went with her, I'd have to be back by five o'clock. 假如我和她一起去的話，我就得在五點鐘以前回來啦。
- When they didn't get back by midnight, I got that sinking feeling. 他們到半夜時還沒回來，我感到心神不定。
- Give back all the money we borrowed. 歸還全部所借的錢。
- His big words were never backed by deeds. 他的豪言從未見之於行動。
- Give back my toy, or I will tell Dad on you. 把玩具還給我,否則我去向爸爸告你的狀。
- Are you waiting for me to give back the book? 你在等我還書嗎?
- The organization is backed by the UN. 這機構得到聯合國的資助。
- Please give back my bike to me tomorrow. 請你明天把自行車還給我。
- Did you give back the book to Young-jin. 給永進先生的書拿到了嗎?
