Переведите предложения!  11-21Даю 18 баллов

10. What will you be doing at this time tomorrow? - I will be browsing  new newspapers and magazines.
11. The train will already have left by that time, when we get to the station.
12. We will have done this exercise by 3 o'clock p.m., and than all together will go for a walk.
13. We will visit you next week.
14. When you enroll in a medical school, you will have learnt the language for seven years.
15.  He will have dinner in a few minutes.
16. We will already have submitted  all the credit-tests by the 15th of may.
17. Builders will have built this school by the 1st of September.
18. I will have written him a letter by that time she come to me.
19. I will be waiting for you at the trolleybus station at 6 o'clock p.m.
20. Don't call me from three till five: I will be working.
21. We will approach the Sochi at this time tomorrow.