Read these sentences and rewrite them into the ones with 'may' or 'might' (into the correct form). Don’t forget about full stops.

1. Perhaps Sam will buy a new computer. (may)

                                                                                                         Moscow
                                                                                                         Russia
                                                                                                         22.02.2015
   Dear Brian,
Thanks fot your last letter.It was great to hear from you!i'm sorry I haven't answered  earlier but i was really busy with my school.
   In free time my friends and play sports ,listen to music ,go to cinema.  yes of couse . most teenagers spend their time in different ways ,but it can be a walk in the Park ,sporting event,concert ,café .
  what your brother did for a surprise ?what a surprise ?for whom is this a surprise ?   
   anyway, i have  to go now because my father asked me to help him with the washing  up.
drop me a letter when you can.
with best wishes,
(своё имя)                  

1. Automobiles were rushing in both directions and it was impossible to cross the street. Автомобили ехали в обе стороны,поэтому было невозможно перейти дорогу.
Were rushing -Past Continuous Active Voice;was -Past Simple Active Voice.
2. The construction of this high-speed line is being actively supported by the government. Строительство этой скоростной магистрали активно поддерживается правительством.
Is being supported -Present Continuous Passive
3. Until recently, the price difference between the first and second-class tickets on the Spanish Railways had been amounted to 81%. До недавнего времени,ценовая разница билетов первого и второго класса испанских железных дорог достигла 81%.
Had been amounted -Past Perfect Passive