一些句子改为疑问句怎样分清用IS或ARE来开头

一些句子改为疑问句怎样分清用IS或ARE来开头 怎样分清现代汉语句子结构? He is tall.用short把句子改为选择疑问句 Her phone number is (0595)32459615.怎样将它改成一般疑问句?怎样将英语句子改为一般疑问句? 如何把英语句子改为一般疑问句或特殊疑问句? Alice is my friend.(改为一般疑问句) ls tAlice is my friend.(改为一般疑问句) ls that your mother?(做肯定回答) That is his sister.(改为一般疑问句)These are appIes.(改为单数句子)ls Bo 怎样把这个句子改为一般疑问句?He is my good friend. 请问把句子 English is useful for our work.改为疑问句,怎样改? Lilei is at home 怎样改为疑问句 单词 Is或Are 开头的英语句子有哪些?疑问句 Neither of us is a student ,后改为反义疑问句,怎样改?Both of us are students,又怎样改? 动词过去式后的动词为什么用原形我是说同一个句子的两个动词,一些后面的动词是原形.怎样分清呢 怎样分清英语句子中的主谓宾 Li Ming does his homework every day.改为一般疑问句Helen is good at English.改为同义句 Those are some old photos.改为单数句子 把下面的句子改为一般疑问句 并作肯定或否定回答 I an in Class FIve,GRade Seven They are in Class ELeHe is twelve years old 将句子改为否定句或疑问句,一空一词 若一个句子含有is/an/are动词,应怎样变疑问句?先把（）提到句（）第一个字母小写改为大写,句首大写字母改小写,最后在句尾加（）号. 怎样把陈述句：This is Lucy and this is Lily.用or改为选择疑问句LI