Помогите пожалуйста. Номер 84, 85

№84
1. Do you think you will still be working here in five year’s time? (действие будет длиться в определённый момент — через пять лет)
2. By this time next year,I will be writing my memories. (действие будет длиться в определённый момент — к этому времени в следующем году)
3. Sit down and fasten your seat belt. We will take off in a few minutes. (действие произойдёт в неопределённый промежуток времени — через несколько минут)
4. I don’t think I will see him tonight. (нет уверенности в том,что действие произойдёт)
5. In five years’ time a permanent space station will be circling the moon. (действие точно произойдёт в определённое время — через пять лет)
6. Don’t leave the house at about 6 a.m. You will arrive at the airport terribly early! (единичное действие)
№85
1. They will have completed the new bridge by the end of the year. (есть точное время,к которому действие завершится, — к концу года)
2. I hope I will have finished this report by the end of the day. (то же самое: действие должно завершиться к концу дня)
3. By the end of this week I will have been waiting seventeen weeks for my phone to be repaired. (человек ждёт телефон из ремонта уже 17 недель и продолжает ждать)
4. They will have completed the work by the end of this decade. (действие закончится к концу декады)
5. Do you realise that on August 15,we will have been living in this house for fifty years? (люди живут в этом доме уже 15 лет и продолжают жить)
6. By this time next week, I will have been working on this book for a year. (человек уже работает над книгой один год и продолжает работать)

ОТВЕТ:Задание 841. Do you think you will still be working here in five year’s time?
2. By this time next year, I will be writing my memories.
3. Sit down and fasten your seat belt. We will take off in a few minutes.
4. I don’t think I will see him tonight.
5. In five years’ time a permanent space station will be circling the moon.
6. Don’t leave the house at about 6 a.m. You will arrive at the airport terribly early!
Задание 851. They will have completed the new bridge by the end of the year.
2. I hope I will have finished this report by the end of the day.
3. By the end of this week I will have been waiting seventeen weeks for my phone to be repaired.
4. They will have completed the work by the end of this decade.
5. Do you realise that on August 15, we will have been living in this house for fifty years?
6. By this time next week, I will have been working on this book for a year.