changed everything. Discuss the questions
Why iswas it so important?
2 When was it invented?
3 What exactly did a change has changed
4 Over what period of time?
5 How does it affect
your everyday​

1. Before John (started) for London he (had come) to my place to say good-bye.
2. Did you ( invite) Tom to our party when you (saw) him?
3. Your granny (was amazed) when she (saw) the view.
4. Shall I catch) the train if I (take) a taxi?
5. You (will not  go) until I ( know) the truth.
6. Will you (  phone) me as soon as you arrive in London?
7. If Ann (  looks after) the luggage, I (will buy) the tickets.
8. What will he (  do) if he ( fails) his exam?
9. You (will have) a bicycle of your own when you (are) older.
10. If a beggar ( asks) you for money, will you ( give) him any?
11. What will you ( do) when you ( graduate from) your University?
12. Let’s go to the cafe when the concert ( is be over).
13. I hope we (will see) before you ( leave).
14. Will you (  forgive) Tom if he ( apologizes) to you?
15. Stay at home until your husband (  returns). Give him the note as soon as he ( comes).
16. What will you ( do) if you ( want to hire) a taxi?
17. If I ( meet) Mary today I ( will speak) to her.
18. The child (will not  improve) unless his elder brother ( sets) him a good example.
19. You ( must help) him if he ( is) in trouble.
20. Will Henry (  be busy ) when we (  returns) home?
21. I (will not  go) to the party unless you (  come) with me.
22. You ( can play) the piano if you ( like).
23. Will the boy ( complain) if I (  punish) him?
24. Don’t get off the bus until it ( stops).
25. Can you (  do) this work If he ( fails) you?
26. I (will not express) an opinion until I ( know) the facts.
27. If he ( makes) another attempt, will he (  succeed)?
28. The river (will not  begin to rise) until some rain ( falls).
29. I ( will write) to you when I (  leave) England.
30. As soon as Henry (  spends) that money He (  try to borrow) some more.
31. Will we (  go) to the country tomorrow if the weather ( is) fine?
32. The train (will not be able to move) until the the snow ( falls).
33. If you ( take) more interest in the language you (will succeed).
34. Don’t leave the house until you ( wash) your face.
35. What will you ( do) if your children ( behave) badly?
36. When John (grows ) a beard, even his closest friends (will not recognize) him.
37. You (will go) with us to the ZOO tomorrow if you ( are) a good boy.
38. Will you (  help) me if I (need) you?
39. If you ( leave) the letter on the table, my sister (will post) it for you.
40. What will you (o do) if you (do not  share) your companion’s opinion?

Задание по пассивному залогу. 
l Express the same using passive
1. The gardener has planted some trees – Some trees have been planted by the gardener.
2. A famous designer will redecorate the hotel. – The hotel will be decorated by a famous designer.
3. They built this church in 1815 – This church was built in 1815.
4. Mother is cooking dinner. – Dinner is being cooked by mother.
5. They had discussed the problem by 7 o'clock. – The problem had been discussed by 7 o’clock.
6. They sell vegetables at the market. – Vegetables are sold at the market.
7 They were laying tables yesterday at 3 o'clock notch - Tables were been laid yesterday at 3 o’clock.
Перевести:
Собаку кормят каждый день – Dog is fed every day.
Собаку уже накормили – Dog has been already fed.
Собаку покормят через 2 часа – Dog will be fed in 2 hours.
Собаку накормили час назад – Dog was fed an hour ago.
Когда я пришел собаку кормили – When I came the dog had being fed.
Собаку накормят к 12 часам - Dog will be fed by 12 o'clock.
Собаку кормят сейчас – Dog is being fed now.
ll. Choose the right form of the verb
l. He was sent to the hospital last night.
2. We are going to have a party. The tables are being laid at the moment. 
3. The police were called and they arrived very quickly. 
4. The pets are fed every day. 
5. This is the monkey which is called Bubble. 
Translate from Russian into English:
l. Его заставили приняться за работу – He was forced to get to work. 
2. Ее спрашивают на каждом уроке. – She is asked on every lesson.
3. Нику дали Трудное задание. – Nick has been given a tough task
4. Отцу предложили новый проект. – Father was suggested a new project.
5 Статьи будут переведены завтра. – The articles will be translated tomorrow.
6. Я не могу ездить на своей машине. Ее ремонтируют – I can’t drive my car. It is being repaired.
7. Пассивный залог часто используется в английском языке – Passive voice is frequently used in English.
8. Письмо должно быть отправлено немедленно. – The letter must be sent immediately.
9. Это не следует обсуждать. – It shouldn’t be discussed.