Explications:
if he were a rockstar, he'd have millions of fans
if we were politicians, we would change the world
if he were a dessert, he'd be apple crumble
if you were a teacher, you wouldn't give any tests
if she were president, she would help the poor.
En effet, faut regarder la personne dont on parle, par exemple dans la proposition "if you were a teacher, you wouldn't give any tests" on parle de "you" alors on cherche sa proposition complémentaire qui commence par "you".
