根据句意及首字母提示,写出相应单词.1.i help sick people in the hospital.i am

根据句意及首字母提示,写出相应单词.1.i help sick people in the hospital.i am a d().
2.i sell things in the store.i am a s().3.i clean streets in the morning.i am a c().4.idesign cars in a car factory.i am an e（）.5.i help the bank use the money well.i am an a().我英语不好,求求你们啦!

1 doctor医生
2 salesman / saleswoman销售员/售货员
3 cleaner清洁工
4 engineer工程师
5 accountant收银员