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

Many years ago different natural disasters 1) happened on our planet. people 2) suffered from hurricanes, tornadoes, floods, droughts and volcano eruptions which destroyed cities, 4) carried away houses and even farm animals. people 5) lost their homes. many of them 6) died 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} will learn more about nature and 10) invent new machines and devices which 11) will help predict all possible dangers. people 12) will have a better chance to protect themselves. 

The amur tiger is one of the smallest subspecies of tiger , the most northern tiger .included in the red data book. the area of this tiger is concentrated in a protected area in the south -east of russia , on the banks of the amur and ussuri rivers in the khabarovsk and primorsky regions . amur tiger on current data refers to the largest subspecies , wool thicker than tigers living in warmer areas , and its color is lighter.  the basic coat color in winter - orange, white belly . the amur tiger - the lord of vast areas , the area of ​​which the female is 300-500 km ², and the male - 600-800 km ². the basis of the diet are red deer , sika and red deer, roe deer , wild boar , elk , lynx . the amur tiger is listed in the red book of russia .  in april 2007, experts from the world wildlife fund (wwf) announced that the population of tigers has reached the maximum of one hundred years , and that tiger is no longer on the verge of extinction перевод: амурский тигр является одним из самых маленьких подвидов тигра, самый северный тигр. включен в красную книгу. площадь этого тигра в охраняемой зоне на юго-востоке россии, по берегам рек амур и уссури в хабаровском и приморском краях. амурский тигр по текущим данным, относится к крупнейшим подвидом, шерсть гуще, чем тигров, живущих в более теплых областях, и ее цвет светлее. основной цвет пальто зимой - оранжевый, белый живот. амурский тигр - властелин огромных территорий, площадь которых самки 300-500 км ², а самец - 600-800 км ². основой рациона благородный олень, пятнистый и благородный олень, косуля, кабан, лось, рысь. амурский тигр занесен в красную книгу россии. в апреле 2007 года эксперты всемирного фонда дикой природы (wwf) объявили, что популяция тигров достигла максимум сто лет, и что тигр больше не на  грани вымирания.