Jack is a businessman. He has three friends. They are Mary, Ann and David. Jack has a car. He drives to work. Mary works in a hotel. She goes to work on her bicycle. Where does Ann work? She works in a supermarket. She is a clerk. She goes to work by bus. David works in a park, and the park is not far from his home. How does he go to work? He walks to work.

The four friends often have parties on weekends.

表示职业的词：    1            2       

表示工作单位的词：    3            4             5  

编押人员严禁与管理重要空白凭证或相关联业务印章的人员办理交接。[ ]