2 Complete the sentences with the future perfect simple or future perfect continuous form of the verbs in the box. Sometimes both tenses are possible. be disappear hate invent read sit train travel wait wear 1 In December, my parents. years. 2 Do you think scientists. travel by the end of this century? 3 By the time we get home, I. clothes for three days! 4 Kirstie and Elsie. get there, unless we take a taxi. 6 When we get to Beijing, we. kilometres. married for 25 a machine for time 8 the same for hours by the time we 5 By the time the Olympics begin, most athletes for months, or even years. nearly 8,000 7 The kids will need to run around after the concert, because they. still for two hours. By the end of today, I. weeks - and I'll only be half way through! 9 Dad will be back from his 'fun run' soon. I'm sure he every minute! 10 By the time our grandchildren grow up, many species of completely. animal. this book for two​

Ответ:

1. In December, my parents will have been married for 25 years.

2. Do you think scientists will have invented a machine for time travel by the end of this century?

3. By the time we get home, I will have been wearing these clothes for three days!

4. Kirstie and Elsie will have to wait there until we get there, unless we take a taxi.

5. By the time the Olympics begin, most athletes will have been training for months, or even years.

6. When we get to Beijing, we will have travelled nearly 8,000 kilometres.

7. The kids will need to run around after the concert, because they will have been sitting still for two hours.

8. By the time we read this book for two hours, we will have invented nearly the same time machine.

9. Dad will be back from his 'fun run' soon. I'm sure he will have been hating every minute!

10. By the time our grandchildren grow up, many species of animal will have disappeared completely.

Объяснение:

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