1. I´ll be back presently.
    我马上就回来。

2. I will be back soon.
    我不久会回来.

3. I will be back within an hour.
    我在一小时之内回来。

4. In his mouth were the remains of fir trees----the last meal that he had before he fell into the crevasse and broke his back.
    它嘴里还留着冷杉 -- 它掉进冰河裂隙折断脊椎柱之前的最后一顿饭。

5. I felt especially pleased with my wonderful bargain ---- until I got back to the ship.
    在回到船上之前，我一直为我的绝妙的讨价还价而洋洋得意。

6. In a few minutes he returned with my bag and gave it back to me.
    一会儿工夫他拿着我的提包回来了，把它还给了我。

7. I went back to the ticket office at once.
    我马上又回到售票处。

8. In time, all Sam´s money was paid back in this way.
    很快，萨姆全部的钱都用同样的方式还了回来。

9. It took me ten minutes to persuade her to ring back later.
    我用了10分钟的时间才说服她过会儿再来电话。

10. I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead.
    我刚回到厨房，门铃又响了起来，响声足以把死人唤醒。