Условие:
Exercise 9. Use the Future Perfect Tense. § 8.4.3
1. When the uncle returns from Australia his son (to grow up). 2. By the end of
this year I (to learn) English very well. 3. I’ll need this magazine. … you (to
look it through) by morning? 4. If you come at 9 the concert (to finish). 5. We
mustn’t be late. They (to eat) everything by the time we come. 6. Before they
choose a suitable house they (to see) hundreds of them. 7. When you go out it
(to stop raining). 8. By the end of May she (to pass) all the exams.
