Read the sentences and copy the verbs in the present perfect passive.translate
1.We have been told that he can't come today.
2.I have been asked to visit him.
3.Our work has not been finished yet.
4.Two brithdays have been celebrated in our office.
5.We haven't been asked to do the work yet.

1. He broke his leg while he ... football.
 c. was playing
2. Tom and Alice ... married last week.
a. got
3. After she ... her homework she read a comic.
 c. had finished
4. They ... to London this year.
 b. have moved 
5. James ... a new car last month.
a. bought 
6. My brother was ill, so we ... to the beach.
 b. didn't go 
7. I ... the dishes before Mum came back from her work.
 c. had washed
8. ... it ... raining yet?
a. Has ... stopped 
9. ... Tom ... home when you saw him?
 c. Was going
10. She doesn't live here anymore. She ... a new flat.
a. has bought 
11. We ... lunch when they arrived.
 b. were having 
12. ... you ever ... Chinese food?
a. Have ... eaten 
13. She fell asleep while she ... TV.
 b. was watching 
14. Jack's on holiday. He ... to Egypt.
a. has gone 
15. The play ... by the time we got to the theatre.
 c. hadn't started
16. ... you ... a good time at the party last night?
a. Did ... have
17. We arrived at the station after the train ...
 c. had left
18. you ... your home work when I called you?
 b. Were ... doing 
19. ... you ... hard when you were a student?
a. Did ... study 
20. This is the best book I ... ever ...
 b. have ... read 

Ecology studies nature.  What are the main ecological problems of today?     To my mind they are the following:                                                    

                                                   Air pollution

                                                   Water pollution

                                                   Land pollution

                                                   Cutting down trees

                                                   Fires

                                                    Utilization of rubbish

                                                    Ozone holes and others.

Экология изучает природу.

Каковы основные экологические проблемы сегодняшнего дня?

На мой взгляд, они следующие:                                                    

                                                   Загрязнение воздуха

                                                   Загрязнение воды

                                                   Загрязнение земель

                                                   Вырубка деревьев

                                                   Пожары

                                                    Утилизация мусора

                                                    Озоновые дыры и другие.