Exercise 8. Define the tense of the verbs in the sentences (Active or Passive Voice). Make the sentences negative, implementing all the necessary changes.
1. The lecture was much spoken about.
2. I have invited the Blacks for lunch on Sunday.
3. The room is nice.
4. This movie has been seen by everyone.
5. They have listened to the headmaster’s speech.
6. Everybody will know the news soon.
7. The house will be built by October next year, and then we’ll move in.
8. They received the mortgage for 20 years.
9. The new mortgage offer was received.
10. The students are chosen by the Russian-British Students association.
11. Their school was built in 1995.
12. The plane tickets have been booked.
13. The plane has already landed.
14. The old teacher was listened to with great attention.
15. The lecture was informative.
16. The students are taught physics and chemistry in the Science depart-
ment.
17. The book has been already read.
18. Tom has bought the jumper.
19. The money will be spent wisely.
20. I have spent all the money.

1. Past simple passive;
Для отрицания was заметить на wasn’t

2. Present perfect active;
Для отрицания заметить have на haven’t

3. Present simple active;
Is заменить на isn’t

4. Present perfect passive
Has заменить на hasn’t

5. Present perfect active
Have заменить на haven’t

6. Future simple active;
Заменить will на won’t (will not )

7. Future simple (первая часть passive, вторая active)
Will заменить на won’t

8. Past simple active;
They didn’t receive для отрицания

9. Past simple passive
Was заменить на wasn’t

10. Present simple passive
Are заменить на aren’t

11. Past simple passive
Was заменить на wasn’t

12. Present perfect passive
Have заменить на haven’t

13. Present perfect active
has заменить на hasn’t, убрать already и в конце поставить yet

14. Past simple passive
Was заменить на wasn’t

15. Past simple active
Was заменить на wasn’t

16. Present simple passive
Are заменить на aren’t

17. Present perfect passive
Has заменить на hasn’t, убрать already, в конце добавить yet

18. Present perfect active
Has заменить на hasn’t

19. Future simple passive
Will заменить на won’t (will not)

20. Present perfect active
Have заменить на haven’t