complete les phrase suivante 1: if i had magic powers , ... 2: if i were president , ... 3: if i saw a gangster attack an old lady , ... 4: if i could fly , ...

If I had magic powers, I would heal all the sick people in the world.
If I were president, I would try to stop the crisis in my country.
If I saw a gangster attack an old lady, I would immediately save her by shouting at the gangster and threatening him with a knife.
If I could fly, I would do a round-the-world trip.
If the secret services asked me to become a secret agent, I would refuse because I'm scared of knowing things I shouldn't.