The future perfect tense

Утвердительная форма	Отрицательная форма	Вопросительная форма
I shall have worked He will have worked She will have worked It will have worked We shall have worked You will have worked They will have worked	I shall not have worked He will not have worked She will not have worked It will not have worked We shall not have worked You will not have worked They will not have worked	Shall I have worked? Will he have worked? Will she have worked? Will it have worked? Shall we have worked? Will you have worked? Will they have worked?

Мы используем:

• для выражения будущего действия, которое совершится до определенного момента в будущем. Момент, до которого совершится действие, может быть определен:

а) такими обозначениями времени, как by five o'clock -к пяти часам, by Saturday- к субботе, by the 25th of January- к 25 января, by the end of the month- к концу месяца, by that time -к тому времени и т. п.: e.g. We shall have written the article by five o'clock. Мы (уже) напишем статью к пяти часам.

б) другим будущим действием, выраженным в Present Simple, в придаточных предложениях времени и условия. При этом Future Perfect может использоваться только в главном предложении: e.g. I shall have finished this work before you return. Я уже окончу эту работу до того, как вы возвратитесь.

Exercise 23. Put the verb in brackets into the Future Perfect Tense.

1. We (finish) all the house work by 6 o’clock this afternoon.

2. I (read) this book by tomorrow evening.

3. Thousands of people (see) this exhibition by the end of the month.

4. They (build) this house long before the end of October.

5. They (do) half of the journey when they reach the Volga.

6. I (write) my composition by time you come back.

7. We’ve got five days in St. Petersburg: we are leaving on Monday; but I’m sure that we (see) everything of importance by then.

8. We (to come) home by the evening tomorrow. 

9. We (to finish) his project by the end of the next week? 

10. She (to do) my homework by five o'clock tomorrow. 

11. When I come home tomorrow, my family (to have) lunch. 

12. When they (to come) to the party tomorrow, I (to cook) dinner. I (to finish) it by 5 pm. 

13. If the weather is fine, we (to go) to the picnic. 

14. You (to complete) the project by the end of the week? 

15. What you (to do) by the end of the year? 

16. What you (to make) by five o'clock tomorrow? 

17 You (to finish playing) tennis by 7 pm? 

18. You (to do) this project by next Friday?

Exercise 24. Answer the questions in the Future Perfect Tense, using the words in brackets.

Example: Will you still be asleep if I call you at eight? (get up)

Oh, no, I will have got up by that time.

1. Will your sister be having dinner if I call for her at six? (have dinner)

2. Will your brother be at home at 9 o’clock on Sunday? (leave for Moscow)

3. Will the typist be still typing the papers on Monday? (do everything)

4. Will you still be watching TV at 11 o’clock tonight? (switch off)

5. Will he still be a student next June? (graduate)

6. Will you be shopping when we get home? (return home)

7. Will the Claptons still be living in their old flat in January? (move to a new flat)

8. Will the children be decorating the fir-tree when the guests arrive? (decorate)

9. Will you still be cooking dinner at 12 tomorrow? (do the cooking)

10. Will you help Granny look for her glasses when you come back? (find)

11. Shall we be able to discuss the new film on Saturday? (see the film)

12. Shall we see Mike in Moscow when I return? (arrive)

13. Will Helen be at home if I ring her up at 8? (come)

14. Will they still be eating dinner at 6 tomorrow? (have dinner)

15. Will the boys be still taking their exams in the middle of June? (pass)

16. Will you be repairing the bicycle if I call for you at 6? (repair)