there are some students in the piayground.(改为否定句)
问题描述:
there are some students in the piayground.(改为否定句)
答
there aren't any students in the playground.
答
There aren't any students in the playground.
希望能够帮到楼主
答
there isn't any student in the piayground.
答
there are no students in the playground.