英语：根据例句完成句子,如题：
1.A salesgirl works in a store.She helps people to buy things.
2.A______teaches students in a school.
3.A______works on a farm.
4.A______look after patients in a hospital.
5.A______cooks foot in a restaurant.
6.A______drives a cer or a bus.
7.A______studies in a school.
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