Say the opposite. we are going to school. he is sleeping. my mother is cooking dinner. i'm speaking on the phone. they are planning a holiday. she is preparing for her test. you are writing a letter peter and mary are flying to rome

We are not going to school.
He is not sleeping.
My mother is not cooking dinner.
I'm not speaking on the phone.
They are not planning a holiday.
She is not preparing for her test.
You are not writing a letter.
Peter and Mary are not flying to Rome.

We are not going to school.
He is not sleeping.
My mother is not cooking dinner.
I'm not speaking on the phone.
they are not planning a holiday.
she is not preparing for her test.
You are not writing a letter
Peter and Mary are not flying to Rome