you can swim in the river.【改为祈使句】

you can swim in the river.【改为祈使句】 You can't swim in the lake.改为否定祈使句. We can't swim in the river in summer.(改为祈使句) you can`t swim in the river near this road改成祈使句速度啊 Can you swim in the river 句型转换 You can't swim in the lake.（改为否定祈使句） They can swim in the river.(改为否定句） I can swim in the river 改为一般疑问句 You mustn't swim in the sea改为祈使句 You mustn't swim in the sea.（改为祈使句） you can swim and boat in the park否定祈使句 You must not swim in this river .It's too deep.改为祈使句