Ответ:
1) If I were a president, I would make all the people in my country rich and would make high salaries. 2) If I were a president, I would build a lot of new theaters and museums. 3) If I were a president, I would help old people. 4) If I were a president, I would travel a lot and would have lots of meetings with other presidents. 5) If I were a president, I would live in a big modern house. 6) If I were a president, I would think over new laws. 7) If I were a president, I would protect birds, animals and insects. 8) If I were a president, I would control TV channels more thoroughly. 9) If I were a president, I would make a school year shorter and summer holidays longer. 10) If I were a president, I would work a lot.