Conditionals

I won´t tell you my results unless you tell me yours.

If I had helped him, he would have been happy.

If I were you, I wouldn´t call him.

People get fat if they eat too much.

She would have won the competition if she had prepared better.

I would cook dinner if I knew how.

Unless babies are hungry, they don´t cry.

If it rains, we won´t go to the zoo.