Question

Change to interrogative and negative forms.(mude para formas interrogativas e negativas em inglês)
She is doing some exercises.
There is something in my bag.
There are some boys in the living room.

Answer 1

Resposta:

She isn't doing some exercises.

There isn't something in my bag.

There aren't some boys in the living room.

Explicação:

Até onde eu sei, se nega os verbos to be, quando temos eles presentes em um frase.