10. If I studied medicine, I would become a doctor.
If I became a doctor, I would work for “Doctors Without Frontiers”
If I worked for “Doctors Without Frontiers”, I would travel around the world.
If I traveled around the world, I would treat sick peoples from different parts of the world.
11. 2. Isn’t
3. used
4.you burn (поменять местами)
5. Was drinking
6.was
7.the
8. scaring