<span>He had been writing books since he was a young man. 2. What have you been doing here since morning? 3. She has been helping her mother since morning. 4. He has been running for ten minutes without any rest. 5. They have been working there for three hours already. 6. I had been reading for about an hour when he came. 7. He had been teaching at school for five years when the war broke out.</span>
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One day in 1777 Josefh Montgolfier was relaxing in front of the fire with his laundry drying nearby.after a wrhile he noticed that one of his shirts had started to float upwarda.the toung man was curious abot what was happening so he thew some small pieces of paper into the fireplace to see it the same thing happened to them.when he saw them.</span>
Наберите по русски, а потом переведите в поереводчике. Техника в жизни современного человека необходима. Каждый день она нам помогает от рассвета до заката. Будильник будит на с по утру, часы показывают время, а микроволновая печь помогает разогреть завтрак.
<span>The atmosphere
and oceans are not the only parts of the environment that human
activity (is damaging) day after day. Rainforests (are disappearing) as well,
and their survival (is) questionable today. At the end of the 20th
century E.O.Wilson, a biologist at Harvard, (called) the reducing of
rainforest areas “the greatest extinction since the end of the age of
dinosaurs”. Unlike some environment issues, the reduction of rainforests
(has already received) significant public and media attention. Despite
the movements against chopping down rain forests, the problem (still continues). Every year Brazil (chops) down an area of forest equal to
the size of the state Nebraska. Rainforests that (were) great some
years ago, (are lost) now. In addition to the Amazon’s rainforests, many
other forests (are cut) down every year as well. According to some
estimates, 50 million acreas of forests (are cut) down every year. The
World Wildlife Fund (says) that every minute 25 to 50 acreas (are cut)
or (burnt) to the ground. Will any trees (be left) on our planet at
the end of this century?
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1) Yesterday I bought some apples.
2) There are some potetoes in the fridge.
3) Would you like some coffee?
4) There aren't any sweets in my backpack.
5) Will you take any sugar?