Where the Young Pioneers are singing now?改错句

Where the Young Pioneers are singing now?改错句 look the young pioneers are singing and dancing ___ they are ()() the young pioneers all of boys are young pioneers 改错 The children are Young Pioneers.(改为单数句） ______ of the students are Young Pioneers. the Young Pioneers are helping the old woman改为否定句 All the Chinese students are young pioneers.（同义句转换） of,the,Chisese,are,all,student,Young Pioneers 连词成句 The Young Pioneers are( helping the old woman)特殊疑问句 All of us are Young Pioneers.同义句 Young Pioneers are helping the old woman.的意思