WHEN I GROW UP I WANT TO BE A ...

Marina wants to be  a vet. She works very hard every day and studies a lot, I am sure she can do anything she wants. 

Juan wants to be a football player. He is fast and very good at playing his favourite sport, so I guess I will make his dream come true.

Marta is an excellent student. She is so good at everything. If she is a teacher, her students will be the luckiest students in the world.