Is that his brother?No,he isn't.这个答语正确么

that is his brother 改为复数句 That is his brother的复数形式 is,boy,not,his,brother,that乱词成句 That is his brother变复述形式 That is his brother's cat.改为 一般疑问句! My brother has r______me that tomorrow is his birthday is boy not his brother that把他们连成一句话 That is his parents That is his sister This is my brother These are my friend 以上改一般疑问句 That is her brother Is that his brother?A.Yes,he is.B.Yes,it is. Look,that is Mary .( )(He/She)is my friend.This is( )(His/Her)brother.( )（His/Her)neme is Bob. My brother is ( ) ( ) his clothes His brother is crazy________piaying basketball. This is my brother.改为一般疑问句 that is his photo.改为复数形式 is this friend and my that brother his is连词成句 His brother is in America 对His brother提问 This is his ruler(改为复数句) That is my key(改为复数句) These are his brother This is her friend改为复数句 Thats his brother改为一般疑问句