Zero
If you heat ice, it ....
melts
If it rains, I .... go outside
won't
If I ... the lottery, I .... buy a big house
If I won the lottery, I'd (I would) buy a big house
If I ... (study) before the exam, I ... (pass) it.
If I had studied before the exam, I would have passed it.
If I miss the bus, I will be late for class.
Will you be late for the class if you miss the bus?
If you eat too much, you....
get fat /become fat
If I have enough money, I .... some new clothes
I'll buy
Where ... you go if you ... the chance?
Where would you go if you had the chance?
If you ... (attend) the meeting, you ... (know) what the boss wants from us
If you had attended the meeting, you would have known what the boss wants from us
If I save up enough money, I will travel to Italy
Will you be able to travel to Italy if you save up enough money?
If you mix yellow and blue, you .... green
get
They ... late for work if the train is delayed
They'll be
What ... you do if you didn't have to study?
What would you do if you didn't have to study?
We ... (do) what you wanted if only you ... (ask) us!
We would have done what you wanted if only you had asked us!
If I do exercise everyday, I will lose weight
Will I lose weight if I do exercise everyday?
If it rains, the ground .... wet
gets/ becomes
If I don't wear sunscreen on hot days, I .... burned
I'll get /I'll become
If he ... argue with everyone, he ... have more friends
If he didn't argue with everyone he would have more friends
Would you ... (call) me if you ... (know) the truth?
Would you have called me if you had known the truth?
If I were you, I would find a new hobby
What would you do if you were me?
If you put cake batter in a hot oven, it ...
bakes
If you study hard, you .... pass all of your exams
you'll
What ... you do if it snowed in July?
What would you do if it snowed in July?
... you ... (speak) to the manager if you ... (not, agree) with him?
Would you have spoken to the manager if you hadn´t agreed with him?
If he'd have studied more, he would be more successful
What would happen if he had studied more?