Observe the sentences below. I. If I were you, I would have...

Observe the sentences below.

I. If I were you, I would have stop smoking;

II. Why don’t you come jogging with me?;

III. If you want to lose weight, you shouldn’t eat so much chocolate;

IV. You’d better start learning now, if you have an exam tomorrow.

Identify the correct option according to the verb tenses: