3.
I was cleaning my room from 2 to 4 o'clock.
Who was cleaning my room....?
I wasn't cleaning my room...
The grey cat was catching a mouse under the table.
Who was catching a mouse...?
The grey cat wasn't catching...
My brothers and sisters were going to the theatre at 6 p.m. yesterday
Where were my brothers and sisters going at 6 p.m. yesterday?
My brothers and sisters weren't going...
4.
The worker is building a new gate at the moment
What is he building?
The worker isn\t building....
We both are working...
Who is working...
We both are not working...
Tom is cooking a vegeterian pizza now.
Who is cooking...?
Tom isn't cooking....
5.
She will be waiting for you...
Who will be waiting...?
She won't be waiting....
Your friends will be driving a car...
Who will be driving....?
They won't be driving....
My cousin will be watching.....
Who will be watching....?
She won't be watching....