To my mind, post offices are becoming less popular nowadays are even becoming extinct, because we can fully rely on the internet and there's no need in coming to the post office and spending you time while doing nothing - thus just wasting it. In my personal opinion, post offices are not going to exist one day, because everything will be automated
1 I won't write a letter
2 I don't write letters every day
3 We won't see the film next week
4 Ann won't have breakfast at 7 o`clock
<span>5 Ann doesn't have breakfast at 7 o`clock</span>
1) I have been viewing articles since 6 a.m.
2) He has been playing football since childhood.
3) She has been talking on the telephone for about an hour.
7) He has been thinking about her all day long.
9) We have been discussing plan of the work since 5 p.m.
13) It has been raining since morning today.
14) He has been living in London for 10 years.
остальное сама, удачи)