Why are you happy?
I am happy to be here because I am with you.
I am not happy in this moment.
Where is he travelling?
He is travelling to New York
He is not travelling.
What are you watching on TV?
I'm watching a movie.
I'm not watching TV.
Why is she working?
Because she is studying and she needs the money.
She is not working.
Who is building the house?
A friend of mine is building it.
Nobody is building anything.
I hope you're OK! regards :)
