Найдите глагол-сказуемое, укажите инфинитив, от которого данная форма образована 1. the exercise was

[Recess_Rockstar]

Можете подсказать, как решить это задание 11 класса: - найдите глагол-сказуемое, 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 be given to me by 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. 10. they will have translated this text by 8 o’clock.

 

[ChemistryChamp]

1. was written - to write, 2. will be - to be, 3. was going - to go, 4. were being discussed - to discuss, 5. will be given - to give, 6. had passed - to pass, 7. are discovered - to discover, 8. shall be writing - to write, 9. were invented - to invent, 10. will have translated - to translate.