They are 和 Are they用法是不是一个是表示疑问句 还是陈述句.哪句才是

where they are 和where are they They 和They are的区别They go to school 和 They are go to school 有什么区别吗?什么时候用they 什么时候用 they are？ They are they are Are they They are -------are they?they are --------(tomato) They are 和There are 的区别 are the和are they有什麼区别? there they are.和they are there有什么区别? Are they和They are有什么不同 where are they为什么要用they what are they? they are apples用there be句型怎么说?what are they? they are apples what colour are they? they are red how many apples are they? they are eight 用there be句型 --Are they ( ) buuks?No,they are not .--They are ( ) buuks. They are green.They are long.They are g( ) b（ they are food.they are long.they are white.谜底 are they,do they 区别 Are they horses?They are__________