is, are, do, does.
What time ______ it?
What time is it?
What time _________ you go to school?
What time do you go to school?
How often _________ Mark and Bob play cricket?
How often do Mark and Bob play cricket?
Koalas are marsupials and they have a beak.
Koalas are marsupials and they don't have a beak.
How often _________ he skateboard?
How often does he skateboard?
_________ you have a car?
Do you have a car?
Jack _________ (negative) go out on weekends.
Jack doesn't go out on weekends.
Kookaburras don't lay eggs.
Kookaburras lay eggs.
When _________ your Spanish classes?
When are your Spanish classes?
_________ your friend walk to school?
Does your friend walk to school?
His best friend _________ (negative) usually go to parties.
His best friend doesn't usually go to parties.
Platypuses are birds and they can fly.
Platypuses aren't birds and they can't fly.
Platypuses are mammals and they can swim.
I _________ (negative) do my homework on weekends.
I don't do my homework on weekends.
They _________ (negative) take the train to school.
They don't take the train to school.
Where _________ your parents work?
Where do your parents work?
Echidnas are reptiles.
Echidnas aren't reptiles, they are mammals.
I _________ (negative) usually go to the movies on the weekend.
I don't usually go to the movies on the weekend.
Her teacher _________ (negative) always come to class on time.
Her teacher doesn't always come to class on time.
_______ you love me?
Do you love me?
Tasmanian devils is very dangerous.
Tasmanian devils are very dangerous.