1. it (has been snowing) steadily the whole week and it is still (snowing) 2. we (have been climbing) for six hours already, but we (haven't reach) the top of the mountain yet. 3. the pain has already (gone) but the child is still (crying). 4. have the workers (been working) very hard these two weeks? they (were) busy with the interior decoration of the house. 5. he (has been solving) the crossword puzzle for an hour and he (says) he is about to solve it as he (is thinking) over the last word оf it 6. he (has been working) at the language all the time and (has made) great progress. his pronunciation is rather good, only a slight accent (remains). 7. не (has finished) the first part of his book and now he (is writing) the second. he (has been working) at his book for two years. 8. dusliri hoffman, who (plays) the hero, (is giving) a fine performance. 9. why is your hair wet? have you been (swimming)? 10. doctors and scientists have recently shown the benefit of fish in the diet
1) Plan and map2) Skins Earth3) Geographic shell4) The racial makeup of the Earth's population5) The geography of continents and oceans6) Laws of the geographical envelope7) continents and oceans of the Earth8) Physical Geography of Kazakhstan9) An overview of the nature of Kazakhstan10) Natural complexes Kazakhstan11) Protection of nature and natural resources in Kazakhstan12) Economic and social geography of Kazakhstan13) Characteristics of the economy of Kazakhstan14) Economic regions of Kazakhstan15) Kazakhstan in the modern world
