There are a lot of beautiful flowers in the garden.改为否定句和疑问句

问题描述:

There are a lot of beautiful flowers in the garden.改为否定句和疑问句

There aren't a lot of beautiful flowers in the garden.
Are there a lot of beautiful flowers in the garden?疑问句不用加any吗?句中没有any,some之类的,所以不能加any。