____ _____you come here?--because my parents worked here.when____you come to china?(过去）what_____your parents?--my father is a doctor and my mother_____a teacherwhere does your mother teach?--she _____in chaoyang middle schoolthe story the three bears_____very interestingA.is B.are C.were

____ _____you come here?--because my parents worked here.
when____you come to china?(过去）
what_____your parents?--my father is a doctor and my mother_____a teacher
where does your mother teach?--she _____in chaoyang middle school
the story the three bears_____very interestingA.is B.are C.were