Место пропусков написать Do или Does
6.  ... you know what
time the next train leaves?


7.  ... your students
read English books in the original?


8.  ... your daughter
have cereal for breakfast?


9.  ... anyone know
the answer?


10.  How long ... it
take them to get here?

11.  ... you want to
be late again?


12.  ... your watch
show the right time?