Unit 1 Whats the matter【夯实基础】At 9:00 a.m. yesterday, bus No. 26 was going along Zhonghua Road when the driver saw an old man _1_ on the side of the road. A woman next to him was _2_ for help.The bus driver, 24-year-old Wang Ping stopped the bus without _3_ twice. He got off and asked the woman what _4_. She said that the man had a heart problem and should go to the hospital. Mr. Wang he had to act quickly. He told the _5_ that he must take the man to the hosp