are you piaying football in the playgound?做肯定、否定回答

are you piaying football in the playgound?做肯定、否定回答 he is piaying football on the playgound变否定句和疑问句 are you from in beijing?做肯定,否定回答 The boys are playing football now.改为一般疑问句并做肯定否定回答 The pupils are piaying football.改为否定句 Are you going to play football 做肯定回答 They are from England　改为否定句 Are you in Class Nine,Joe 做肯定回答 His books are in the backpack 对这个句子做肯定回答以及否定回答 Are you okay?做肯定回答和否定回答 Are you from the uk 一般疑问句和做否定回答与肯定回答! they played football in the playground 的否定句 一般疑问句 肯定回答 否定回答 Are you a football fan?求肯定回答和否定回答