I don't think[1] _________ (人称代词)is good to send teenagers abroad to study.?[2] _________ (Compare)with China's education, [3]foreign education has many problems (改为there be 句型).Some foreign schools are not as good[4] _________ (连词)those of our country in teaching quality.In[5] _________ (指示代词)schools,students can't learn more,and therefore waste a lot of money,[6] _________ (连接词)is a heavy burden to their families.[7]Teenagers are too young to take care of themselves either in their study or in their daily life.(改为so...that...句型) As they don't have the ability to tell right [8] _________ (介词)wrong,and have less necessary help and guidance,some [9] _________ (谓语动词)their interest in studies and [10]even learn something badly to themselves.(改正错误)