what color is your pencil?it is Y---------

what color is your pencil?it is Y--------- is what your case pencil color (连词成句) what color is it What color is your( t )?——It is black what ( )is your pencil case? what color is your （ ) jacket? What color is your trousers? what color is your favorite? What color is your car what is your favorite color what color is your coat? your / what / is /color / favorite