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7. (be) being evacuated and no one could tell me the reason. I
could not find anyone that I 8.___ (work) with. There were hundreds
of people just gathering around. No one 9.____(know) exactly what
10. (happen). Then someone 11. ______ (say) that there
12______ (be) a timing bomb in the building and the police 13 (try)
to dispose it.