jane's parents are teachers.my mother is a cook .he works in a shoe factory.
问题描述：
jane's parents are teachers.my mother is a cook .he works in a shoe factory.
对划线部分提问：are teachers,a cook.in a shoe factory
答
1.What do Jane's parents do =What are Jane's parents?
2.What does your mother do?=What is your mother?
3.Where does he work?my friend works in a hospital.否定句My friend doesn't work in a hospital.