1、He can swim.改否定句 2、The boys are playing football 改一般疑问句 3、

1、He can swim.改否定句 2、The boys are playing football 改一般疑问句 3、 The boys are playing football in the park.改疑问句 they are playing football on the field.改一般疑问句做否定回答 there are some flowers.(改成否定句) Mike can swim (改一般疑问句) They are playing football on the playground 改否定句 将下列句子改否定句,一般疑问句kitty can swim in the sea 改成一般疑问句.【1】The boys are playing football in the park.【2】Mr.Z The boys are playing football now.改为一般疑问句并做肯定否定回答 Tom plays football in the football field.(先改否定句,再改一般疑问句 将many of my students like playing football.（改否定句 一般疑问句 肯定回答和 英语练习jack can play basketball(改否定句一般疑问句 he can clean the bed 改英语句型.跪谢!改为否定句,一般疑问句,便做肯定和否定回答.1 I like playing football.2 W