Are there any boys on the playground ? (改为一般疑问句)
there are flowers on the teachers' desks.(改为复数形式)
there are not any books in the bag.(改为否定句)
Are there many girls in ...
Are there any boys on the playground ? (改为一般疑问句)
there are flowers on the teachers' desks.(改为复数形式)
there are not any books in the bag.(改为否定句)
Are there many girls in ...