选词填空
When   Why   How   broken
--Hello?
--Hi Jenny! (1)_______ are you?
--Hi Dad! I'm fine. (2)_________are you coming home for dinner?
--At about 7:00.
--You often come home at 6:00. (3)_________ are you late today?
--Because our old, blue car is (4)______.
--Oh no!