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.
