1 the delegation is said to have arrived 2 the weather is delieved to be changed 3 he seems to have many difficulties in his work 4 he is expected to be working at this problem 5 the solution of this problem is said to be not easy 6 the flight is believed to have been completed 7 his research is supposed to have been completed by him 8 our football team is reported to have won the match 9 he turned out not to have been married yet 10 "Russian light" is known to be invented by Yablochkov надеюсь, правильно
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?
2 the weather is delieved to be changed
3 he seems to have many difficulties in his work
4 he is expected to be working at this problem
5 the solution of this problem is said to be not easy
6 the flight is believed to have been completed
7 his research is supposed to have been completed by him
8 our football team is reported to have won the match
9 he turned out not to have been married yet
10 "Russian light" is known to be invented by Yablochkov
надеюсь, правильно