To be
                he lives in this street
Does he live in this street?
she works here
Does she work here?
I comes from China, I'm Chinese
WRONG I come from China, I'm Chinese
they eat a lot
Do they eat a lot?
he washes his car every week
Does he wash his car every week?
We are live in Brazil.
WRONG We are living n Brazil / We live in Brazil.
Joe and Sally watch television every night
Do Joe and Sally watch television every night?
People from Germany is called German.
WRONG People from Germany are called German.