Это начало since the extreme sports craze (19) ... more then ten years ago , most risk addicts (20)... a jump off the top of a building and parachute jump , and now (21)... to new, more dangerouse sports. The list of life-endangering activities (22) ... longer if it (23)... on the screen and in newspapers. Next week millions of people around the world (24)... the sportspeople climbing up a mounting without the ropes and then rolling it down .​

1. We  have taken  (to take) a lot of pictures for our album this year.
2. He  has left (to leave) for London, we won't see him for a month.
3. I have read  (to read) this story twice; it's very interesting.
4. The weather has changed  (to change) greatly; it's so cold now.
5. We  have bought (to buy) Granny a nice present for her birthday. We think she will like it.
6. It  will be (to be) very warm in Yerevan this week.
7. Where's the picture? I have given (to give) it to Bob.
8. Jane isn't at home now. She  has gone  (to go) to the playground.
9. They  have done (to do) all their work. They are free to play now.
10. Look! Somebody  is breaking (to break) the window.

1 there are many flowers on the windowsill. 2 there is a table in the middle of the room. 3 there is a vacuum cleaner near the chair . 4 there are two faucets above the sink. 5 there are 2 doors in the room. 6 there are many chairs around the table. 7 there are curtains on the windows. 8 there are some mistakes in the text. 9 there are many discs near the computer. 10 there was little milk in the bottle. 11 there were many people on the bus stop. 12 there were letters on the table. 13 there were some foreign students in the group. 14 there will be a meeting at the University tomorrow. 15 there will be a new theatre built on this street .