Question

造一句以There is 开头的句子,并把它改成一般疑问句,做肯定否定回答,再改成否定句.

Answer 1

there is a small dog hide in the grass.

Is there a small dog hide in the grass? 一般疑问句

yes ,there is/no,there isn't 肯定／否定

there isn't a small dog hide in the grass 否定句