Complete the newspaper report with the correct form of the verbs from the box.

Yesterday's power cut brought chaos to London. Engineers were working (work) on an electricity line when it exploded (explode). Several thousand people were traveling (travel) on the Underground when all the trains stopped (stop). One commuter told our reporter, 'I was sleeping (sleep), but I woke up (wake up) because a child was crying (cry). An hour later the driver said that rescue workers were arriving (arrive) to repair the train, and everyone clapped (clap) - it was fantastic!' Things weren’t much better for people above ground. 'I was waiting (wait) for Christmas lights to be switched on when the lights went out (go out). One minute it was impossible to see anything, and the next people were running (run) to a bus stop, but the buses weren’t stopping (stop). I saw (see) some people try to ask for help, but no one was able to assist them.'