The dog understands you.
Does the dog understand you?
She wants a pet.
Does she want a pet?
He studied for the test last night.
Did he study for the test last night?
She works in a clothing store.
Does she work in a clothing store?
There is a computer lab in the building.
Is there a computer lab in the building?
He has a car.
Does he have a car?
He enjoys listening to music.
Does he enjoy listening to music?
There are many Asian students in that class.
Are there many Asian students in that class?
He is Mexican.
Is he Mexican?
He can leave school early.
Can he leave school early?