As is often the case，when people are attending to meetings，having meals or waiting for buses，you can always find them addicting to their phones，completely ignoring others．

　　This is really a common phenomena in our life．The reason is why smart phones nowadays can be used for people to play mobile games and kept in touch with friends through QQ and WeChat．Therefore，too much exposure to phones are bad for people in terms of health．Moreover，people involved in phones fail to communicate well with these around them．

　　As far as I am concerned，people should wisely make use of their phones to help∧their work and study．Meanwhile，care much about their family and friends rather than mobile phones．

　　详

　　1．去掉to考查词语用法．attend意为"参加"，是及物动词，后直接接名词或代词作宾语，不需要介词to．

　　2．addicting改为addicted考查过去分词．根据句意：你总是会发现他们痴迷于手机．beaddictedto意为"对…上瘾"．

　　3．phenomena改为phenomenon考查名词单数．phenomena为复数，因基前有不定冠词a，用单数形式phenomenon．

　　4．why改为that考查连词．reason后接句子完整的表语从句时用that引导．

　　5．kept改为keep考查动词不定式．此处为and连接两个并列的动词不定式，play mobile games和keepin touch with friends．

　　6．Therefore改为However考查副词．however表示转折，尤其用于谈及一个既成事实时，表示转折，其意为"可是""仍然"等．可放在句首、句中或句末，通常用逗号与句子其他成分隔开．

　　7．are改为is考查主谓一致．主语toomuchexposuretophones是单数，谓语动词也应用单数is．

　　8．these改为those考查代词．此处those代替周边的那些人．

　　9．加with考查介词．根据句意：人们应该使用手机来帮助其工作和学习．helpwithsth．意为"帮助某事"．

　　10．much改为more考查比较级．根据句意：与此同时，多多关注他们的家人和朋友，而不是手机．用副词比较级more．