![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
The medical worker got the cheapest bid. 2.Suzanne called the medical worker. 3.The welfare office called and approved the repair. 4.The medical worker alerted the welfare office . 5.I called Suzanne. Please choose the proper sequence of these steps.