Подчеркните глагол-сказуемое, определите видовременную форму и залог,укажите инфинитив ,от которого данная форма образована. 1. the exercise was written by the students. 2. the news will be of great interest.3 when i saw him, he was going home.4 the questions were being discussed for 3 hours. 5 the book will ье given to me ьу our teacher. 6. they had passed their exams by 3 o'clock yesterday. 7. new phenomena of nature are discovered by people due to electronic devices. 8. we shall be writing our tests at 10 o'clock. 9. a variety of tubes were invented by scientists for specialized functions.
1 written - to write - passive voice - past simple
2 will be - to be - passive voice - future simple
3 saw (him) - to see - active voice - past simple; was going - to go - active - past continious
4 were being discussed - to discuss - passive - past continious
5 will be given - to give - passive - future simple
6 had passed - to pass - active - past perfect
7 are discovered - to discover - passive - simple present
8 shall be writing - to write - active - future continous
9 were invented - to invent - passive - past simple