Question

Complete the sentens, use the future perfect tense 1. When we meetComplete the sentens, use the future perfect tense 1. When we meet on Saturday they... 2. By this time next week... 3. By the seven o`clock we`ll alredy... 4. When the class is over the pupils... 5.By the end of the month everyone... 6. If you give us a chance we... 7.I promise that by the end of the day I... 8. The book is not so long, I think I... Заранее спасибо

Answer 1

1.When we meet on Saturday they will have signed the contract.
2.By this time next week we will have been in Russia.
3.By seven o`clock we`ll already have done the tests.
4.When the class is over the pupils will have left the school.
5.By the end of the month everyone will have given in their books. 
6.If you give us a chance we will already have winished this work.
7.I promise that by the end of the day I will have learned by heart this poem.
8.The book is not so long, I think I will have finished it soon.

Answer 2

1. When we meet on Saturday, they will have finished their project. 2. By this time next week, she will have completed her exams. 3. By seven o'clock, we'll already have eaten dinner. 4. When the class is over, the pupils will have completed their assignments. 5. By the end of the month, everyone will have received their paychecks. 6. If you give us a chance, we will have proven ourselves. 7. I promise that by the end of the day, I will have finished the report. 8. The book is not so long, I think I will have finished reading it soon.

Note: The future perfect tense is used to describe an action that will be completed before a specific point in the future. It is formed by using the auxiliary verb "will" or "shall" with the base form of the main verb and adding "have" before the past participle of the main verb.