How will/would you go home if it rains/rained later?
will / rains
What will/would you buy if you win/won the lottery?
would/won
What will/would your parents do if you fail/failed this semester?
either, it depends on how you see it and how good a student you are.
What will/would your parents say if you ask/asked them to buy you a new iPhone?
2nd makes more sense, because the iphone is so expensive and most people use android in Spain.
Where will/would you go if you can/could visit any place in the world?
would / could
Who ______ you talk to if you _______ talk to any celebrity?
would, could
What ______ you do if you _____ some free time after class?
will / have
What _____ you do at if you ______ (finish) school today?
would / finished
What ______ you do if today _____ (be) the last day of Earth?
would / were (was)
What 3 things ______ you take with you if you ______ (go) to a desert island?
would / went
If you _____ (pass) your next exams, ______ your parents reward you in any way?
pass / will
How long ______ you use your phone for if your parents/teachers _____'__ _____ (watch)?
would you use / weren't watching (past continuous here, for 2nd cond)
If you _____ (live) alone, who _____ clean your house?
lived / would
Who _____ (go) with you if you ______ (need) to see a doctor?
goes / need (0 - it's a normal thing to do)
______ your teacher punish you if you _____ (be) late for school?
Does / are (0 - it's a normal thing that can happen)
Who cheers/will cheer you up if you get depressed?
cheers (0 conditional)
