1. 到目前为止，这个项目已经把成千上万的海外中国学子带回中国来寻根。
    _____ _____ this program has brought _____ _____ overseas Chinese students to 
    China to _____ _____ their families' roots.
2. 多亏你的帮忙，我才取得这么大的进步。
    _____ _____ your help, I have made such great progress.
3. 我正在期盼见到你们。
    I am _____ _____ _____ _____ you.

1. 目前他处于困境中,他不得不减少了开支.
    He is in trouble now, and he has to ____________ spending.
2. 我不想当众说出这件事.
    I don't want to speak about it _________.
3. 结果,我不得不骑摩托车去学校.
    ______, I had to ride a motorbike to school.
4. 只要你下决心学英语,你就一定会学好.
   You will learn English well _______you make up your mind.
5. 请认真地检查试卷,确保里面没有错误.
    Please look over your paper carefully and ________ there's no mistakes in it.
6. 他宁可骑自行车,也不乘拥挤的公共汽车.
    He prefers to ride a bicycle _____ take a crowded bus.
7. 他们不仅闯入他的办公室偷走了他的书,而且还撕掉了他的手稿.
    They _________ broke into his office and stole his books, ______ tore up his manuscripts.
8. 你为什么不扔掉这些废品呢?
   Why don't you ______ these waste things?
9. 请注意你的发音.
    Please _________ your pronunciation.
10. 在那个老人的帮助下,我找到了那个村庄.
      _____ _____ _____ ____ the old man, I found that village.
11. 当他听到这个可笑的故事后,忍不住笑了起来.
     He couldn't _____ ____ when he heard the funny story.
12. 他让我等了半个小时.
     He kept me _______ for half an hour.