Does your father work as a militiaman? no, he doesn't
does his brother study at medical institute? - no, he doesn't
do you read the komsomolskaya pravda every day? - yes, I do
do your friend like sports? - yes, they do
do you do your homework at school? - no, I don't
does he know German? - yes, he does
does your sister read much? - yes, she does
do you often write to your friend? - yes, I do
do you study every day? - yes, we are
do they know English well? - no, they don't
does your mother work as a teacher? - no, she doesn't
do you go to the cinema every week? - no, I don't