根据短文内容和以下提示：l)首字母提示，2)语境提示，3)汉语提示，在每个空格内填入一个适当的英语单词。所填单词要求意义正确，拼写准确。There is no doubt that

根据短文内容和以下提示：l)首字母提示，2)语境提示，3)汉语提示，在每个空格内填入一个适当的英语单词。所填单词要求意义正确，拼写准确。
There is no doubt that cellphones plays an important partin 【小题1】teenagers our daily life. According to survey, about 75 percent of easily 【小题2】listening (青少年) have their own cellphones. It’s true that cellphones make people get in touch with each other more esides 【小题3】Using . We can even use cellphones for on 【小题4】wastes  to music, watching movies and searching for the information in our spare time. But each coin has two playing 【小题5】cheat (面). U　 【小题6】　  mobile phones in the wrong way will do serious harm to us. First, many students are made to spend much money 　 【小题7】　  QQ coins by cellphones. It 　 【小题8】　 (浪费) them a lot time and money. Second, some students lose themselves in p　 【小题9】　  with cellphones after school so that they often forget to finish their homework. Third, a few students use cellphones to 　 【小题10】　  (作弊)in the exams. From my point of view, students ought to make good use of cellphones. We should use cellphones properly in order to make them serve us better.