2.3аполните пропуски, посгавив глаголы в правильной форме, используя present, past, futuresimple: many years ago different natural disasters 1) (happen) on our planet. people 2) 3j. (suffer) from hurricanes, tornadoes, hoods, droughts and volcano eruptions which [destroy) cities, 4) _ ссапу) away houses and even farm animals. people s) (lose) their homes. many of them 6) _ [die) during terrible earthquakes and hurricanes. nowadays scientists 7) _ (try) to predict these catastrophes. emergency workers together with the police and the army 8) _ (help) people in difficult situations. hopefully in the future researchers 9} _ [learn) more about nature and 10) pnventj new machines and devices which 11) _ (help) to predict all possible dangers. people 12}_[have) a betterchancetoprotectthemselves. надо