John is doing his homework right now.
This very moment the dog and the cat are sleeping in the garden.
I am reading a very interesting book.
"Are you writing to your grandmother or to your pen-friend?"
Is Mary going to school now?
Are they coming to us or are they going to our neighbours?
I am not walking to the park, I'm going to school.
He isn't telling the truth, I can feel it!
We are not buying all these shoes, are we?
