They are having a class in the History of the Communist Part

They are having a class in the History of the Communist Part The history teacher said to them,“The Chinese Communist Part The students are having a history class(改为一般疑问句） The s___________ are having a class. Are the c------ having a class now? THEY ARE HAVING A GOOD TIME IN THE PARK They are having fun in the zoo The students are having an English class in the classroom They are having a music class at the moment.改为一般疑问句. The students are having class. They are having a good time in the park now.(改为同义句） They are In a history class ,we are ( )( )the past两个括号里填什么单词?