给单词分类。

teacher seven popeleven grapes twenty bananamelon policeofficer juice twelvemilk tea orangebusdriverstudent 1. Fruit(水果): _______________________________________________ 2. Number (数字): ____________________________________________ 3. Drink(饮料): ______________________________________________ 4. Occupation (职业): __________________________________________

1. grapes, banana, melon, orange
2. seven, eleven, twenty, twelve
3. pop, juice, milk, tea
4. teacher, police officer, bus driver, student