why not does they speak english

My _____(speak) English does not improve. why does China's newspaer dare not to speak truth? Why not speak English more difficult,这句话对吗? I don't speak english or I not speak english 是否正确?WHY? They speak( ) English They can speak English They speak ( ) ( America) English Kate does not speak English well. 同义句 Kate"s 两个空 is not good they could not speak English when they were 8的同义句 Why not visit France this year?的同义句,You should speak English ___(Are,Does)they speak english in japan?选哪个为什么选这个 father ,teach ,does,him,to,speak,his,not,English连词成句.