The message was passed from person to person ____ 1 ___it reached the front of the bus. But ____ 2 ___along the way, the message changed. ___ 3 ___ the time it reached the bus driver, it was not “There’s a bum in the restroom” but “There’s a bomb in the restroom.” The driver immediately ___ 4 __ over to the side of the highway and ___ 5 __ the police. When the police arrived, they told the ___ 6 __to get off the bus and ___ 7 ___far away. Then they closed the highway. That soon __ 8 __ a 15-mile-long traffic jam. __ 9 __the help of a dog, the police ___ 10 __the bus for two hours. Of course, they found no bomb. 1. A. until B. when C. while D. at last 2.A. somewhere B. some where C. someone D. where 3.A. as B. by C. when D. while 4.A. push B. pull C. pushed D. pulled 5.A TV B. radio C. radioed D. station 6.A passengers B. passers C. strangers D. passers-by 7.A stay B. stayed C. keep D. kept 8.A resulted B. result C. caused D. cause 9.A With B. For C.As D. Because 10.A founded B. looked for C. find D. searched