用所给单词的正确形式填空
1.The ________ (lady) are working hard in the office.
2.Look at the ________ (policeman). They are having a meeting.
3.I would like to be a ________ (post) in the future.
4.My aunt is a shop ________ (assist). She works very hard.
5.Jane's mother is a ________ (teach). She ________ (teach) Chinese at school.
6.I want to be a ________ (fish). I can catch many fish.