before making your speech,you had better _ your thoughts.

    什么叫 repare 我看不懂。。。 不知道这个词 collect 和 gather 都有收集的意思 Gather 是一个总括的词，所以也就被跟广泛的运用 eg。
  1The tour guide gathered the visitors in the hotel lobby。   2。 A group of students gathered in front of the administration building to demand divestiture。
   3。I gathered sticks as kindling for the fire。   Collect is often interchangeable with gather: 通常collect 和 gather是可以互换的 A proctor will collect (or gather) the examination papers at the end of the hour。
     学监将于一小时之后收（或 gather）考卷。 Tears collected (or gathered) in her eyes。Frequently, however, collect refers to the careful selection of like or related things that become part of an organized whole: 眼泪在（或 gather） 她眼中。
    但是通常 collect指的是仔细选择相似或有联系的东西，以变成有组织的整体的一部分： collects antiques; 收集古物； collected stamps。
   第三题 选 Nothing None 要与of连用 eg。 None of the boys has passed the history examination。   No 后面 要接 名词 eg。
   no one has passed the history examination this time。