写出以er结尾的单词

　　How well does the teacher structure the lessons?

　　老师对课程组织安排得如何？

　　The teacher assigned a different task to each of the children.

　　老师给每个儿童布置的作业都不相同。

　　She's a very hard worker.

　　她工作很卖力。

　　She's a slow worker, but to give her her due, she does try very hard.

　　她做事很慢，但说句公道话，她确实很尽力。

　　The diver has emerged.

　　潜水员浮上来了。