Easy peasy
If we (live) in Mexico, I (speak) Spanish.
If we lived in Mexico, I would speak Spanish.
They (have) more money if they (not/buy) so many clothes.
They would have more money if they didn't buy so many clothes.
If I (be) you, I (get) a new job.
If I were you, I would get a new job.
They (have) more money if they (not/buy) so many clothes.
They would have more money if they didn't buy so many clothes.
Where____ you (go) if you (be) on holidays?
Where would you go if you were on holidays?
If she (not/be) always so late, she (be) promoted.
If she weren't always so late, she would be promoted.
If I (have) enough money, I (buy) a big house
If I had enough money, I would buy a big house
What ___ you (do) if you (win) the lottery?
What would you do if you won the lottery?
If I (be) omnipotent for one day, I (want) world peace.
If I were omnipotent for one day, I would want world peace.
She (be) happier if she (have) more friends.
She would be happier if she had more friends.
(she/help) you if you (tell) her about the problem?
Would she help you if you told her about the problem?
If I (be) you, I (want) to be me too.
If I were you, I would want be me too.
When we use the Second Conditional?
For talking about unreal, imaginary or hypothetical situations.
What would you do if spiders could fly?
If spider could fly, I would ...
If I forgot my own name , I would ...