Tom play football in the playground.改为一般将来时的肯定句、否定句和一般疑问句

Tom play football in the playground.改为一般将来时的肯定句、否定句和一般疑问句 they played football in the playground 的否定句 一般疑问句 肯定回答 否定回答 They played football on the playground.的否定句 一般疑问句.肯定回答 否定回答 they played football in the playground.（改为否定句,一般疑问句） We often play football on the playground.的否定句、一般疑问句及简略回答? Tom com play the piano and swim well 改为一般疑问句,否定句,做肯定回答 They piayed football in the playground否定句和一般疑问句 The boys play football in the playground.改为一般疑问句 The boys play football on the playground.改为否定句 play football on the playground改为否定句 把there are some children in the playground改为否定句和一般疑问句 mr black is in the playground now改为一般疑问句和否定句