翻译句子。

按所给中文将句子补充完整，注意所填词语的正确形式。

1. 在大多数情况下,孩子提出的问题都没有被成人认真地对待.

    In most of the cases, the problems put forward by a child are not _______ _____ by adults.

2. 史密斯先生更换了电话号码,所以不可能联系上他了.

    Mr. Smith changed his phone number, so it was impossible to ______ _______ ______ him.

3. 这所学校的学生数量在增加.

    The number of the students in this school is_______ ________.

4. 杰桑索南达杰为拯救藏羚羊献出了生命,令大家深深感动.

    Jiesang Suonandajie _______ ______ ________ to save the antelopes, _______made many

    people ______ ______.

5. 近几年来,3G手机在青年人中已成为时尚.

    The 3G cell phones _______ _______ ________ _______ among young people in recent years.

6. 我们非常关注这个故事引发的问题.

   We are much ________ ________ the issues raised by the story.