Here is some information to help you review conditional sentences.
Si prefieres estudiar este tema en castellano (os entiendo, es chungo…) echa un vistazo a: http://aprendeinglessila.com/2013/03/condicionales/
Let’s start with two easy activities. Kahoots! Remember: I can see the results to these.
1. First conditional (If + present simple + will)
2. Second conditional (If + past simple + would)
3. Mixed first and second conditionals
Now, here are some activities that are a bit more difficult.
Interactive activities: Click here. Make sure to practice “type I” and “type II”.