Some countries are Eastern countries and some are Western countries.这句话有语病么?有的话怎么该好

Some countries are Eastern countries and some are Western countries.这句话有语病么?有的话怎么该好 mean?Some countries are rich while others are poor. i have some e- friends in different countries.doyou have any e-friends in other countries? they are from some countries 用it改为单数句子 there are some less _______( develop)countries in Africa there are some costoms in some small countries where foreigners will never understand.哪错了? In some countries ,which are calledpublic schoolsare not owned by the state. In some countries,what are called‘public schools' are not owned by the In the university there are some e__ students.They are from different countries. i have some e–friends in different countries的否定句 (1/2)In some countries,___are called ‘public schools’ are actually not o some countries are better than others at looking after the environment.请翻译成汉语 There are children from some foreign countries.的汉语意思汉语意思 The two countries are fighting a each other for some land.单词填空 In some countries there are even lessons on collecting stamps in school 的翻译 different ,some ,in ,rules ,traffic ,are ,sodifferent ,some ,in ,rules ,traffic ,are ,some ,countries ,这是连词成句,但是不知道怎么写, in some countries,--------are called“public school are not owned by the state.A thain some countries,--------are called“public school are not owned by the state.A that B which Cas D what _____ our countries are developing countries.