Is he jenny's brother 改为复数

Is he jenny's brother 改为复数 He is my brother.改为复数句 Bod is Jenny's brother.改为一般疑问句. He (t____)that boy is Jenny's brother 英语急救,句型转换Is this an English book?(改为复数句）Is he Jenny's brothe He is LiLei's brother.(改为复数句） （1）_____ _____ LiLei's____ He is WangMing's brother.(改为复数）These are her pencil cases.(改 That is tony’s brother.（改为复数句子） Jenny's brother's name's Mike.改为一般疑问句. he is mike's brother改为一般疑问句 he is my father's brother.改为同义句 He is Bob's brother怎么改为否定句