【答案】　②to express

　　 unemployment n．失业

　　(教材P25)Well，I'm a musical performer，but there was a short period when I was not working，and was just collecting unemployment benefits.

　　哦，我是一位音乐演员，但是有一小段时间我没有工作，只是在领取失业救济金。

　　employ vt. 雇用；运用

　　employ sb. to do sth. 雇用某人做某事

　　employ oneself in＝be employed in

　　 从事......；在做......；忙于......

　　employment n. 就业

　　employer n. 雇主

　　employee n. 雇员

　　①The state of employment in this city is improving.

　　这个城市就业状况正在改善。

　　②She employs in reading after work.

　　工作之余，她忙于读书。

　　③A postman is a man employed (deliver) letters and parcels.

　　邮差就是雇用来投递信件和包裹的人。

　　【答案】　②herself　③to deliver

　　 put up张贴；搭建；举起；为......提供食宿

　　(教材P25)One day, I saw a poster put up by the production company's Personnel Department, saying they were looking for singers.一天，我看到一个制片公司人事部门张贴的海报，说他们正在寻找歌手。

　　I'm afraid I can't put you up.

　　恐怕我不能给你们提供食宿。