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

1. i  shouted  at them and they  ran  away.  2. what's the best film    you  have  ever  seen!   3. simon is not at home. he  has gone  to a football match.  4. it was such a wonderful performance that we  applauded  for fifteen minutes.  5. why do you look so sad?   has  anything  happened!   6. jaime lives in venezuela; he has never seen snow.  7. i didn`t  wake at 7 o'clock yesterday, because my mother wasn`t  at home.  8. has anyone seen my dictionary? i can't find it.  9. a lot of rain fell) last week.  10. when i got home late yesterday evening my dad was  very angry.  11. i have known helen for 10 years. we studied at university together. she was one of the best students.  12. alexander fleming invented penicillin in 1928.  13. the house they've  bought looks much larger than ours.  14. i have ordered a taxi to take me to the airport. so we'll be on time.  15. you have cut your finger! how did it happen!   16. peter hasn't eaten all the bread and butter, he left some on the plate.  17. he has been interested in jazz ever since he left school.  18. we had a lovely time in wales. - so you enjoyed your holiday, didn't you?   19. i used to like swimming but i don't now.  20. i have never seen so many beautiful girls as here at the party.  21. my elder brother has had a car for two years already. he bought it in france.  22. has jane recovered yet? - no, she is still in hospital.  23. my watch has stopped. i must take it to the watchmaker's.  24. shakespeare was born in 1564 and died in 1616.  25. we have run out of sugar. can you go and get some from the shop?   26. my brother is an actor. he has already appeared in several films.  27. what did your father give you for your last birthday?   28. have you seen tom? - yes, i talked with him an hour ago.  29. are you the boy whose dog made a terrible noise at night? - i'm sorry, but you are mistaken, sir. i have never owned a dog.  30. what has happened there? - the dog bit the boy when he entered the garden.