Change the sentences using have been/ has gone to: 1) my friend is still in london. 2) mike went to the crimea, but he is in moscow. 3) susan is at the holiday camp. 4) tom is still at the station. 5) she was at school, but she is at home now. 6) yury is away. he is in volgograd. 7) mary was in pskov last summer. 8) my parents are in the country. 9) jim is away. he is in liverpool. 10) we were in tula yesterday.

1) my friend has gone to london. 2) mike has been to the crimea. 3) susan has gone to the holiday camp. 4) tom has gone to the station. 5) she has been to the school. 6) yury has gone to volgograd. 7) mary has been to pskov. 8) my parents have gone to the country. 9) jim has gone to liverpool. 10) we have been to tula.

Cars burn petrol, factories coal and emit toxic fumes. the pollution is gathered in clouds that the winds carry far away. when it rains or snows or sleets this pollution lands on everything that surrounds us. this is called acid rain, snow. acid rain also falls into lakes, rivers and sees, soil and pollutes everything causing serious damage. but fortunately the governments have been trying to reduce the air pollution using new technologies. but we have to do more! let’s help to our nature!   перевод  автомобили сжигают топливо, заводы - уголь и выбрасывают токсичный дым. загрязнение собрано в облаках, которые несет ветер далеко. когда идет дождь или снег, или дождь со снегом это загрязнение садится на все, что окружает нас. это называется кислотным дождем, снегом. кислотный дождь также попадает в озера, реки и моря, почву и загрязняет все вокруг, нанося серьезный вред. но, к счастью, правительство пытается сократить загрязнение воздуха, используя новые технологии. но мы должны сделать больше. давайте нашей природе!