At 8 o'clock yesterday, No. 2 bus (go) along the road when the driver saw an old man (lie) on the road. The driver stopped the bus without (think) twice. He got off and (know) the old man had a heart (problem) and should (go) to the hospital at once. He told the (passenger) he must take the man to the hospital. He expected all the passengers (get) off and wait the next bus. But to (he) surprise, all the people agreed (go) with him. Thanks to the driver, he only thought about(save) a life. At last, the doctor saved the old man in time.