Zero Conditional +
If you ... ice, it ... (heat, melt)
If you heat ice, it melts.
If you ... the exam, you ... the class. (not pass, fail)
If you don't pass the exam, you fail the class.
If the weather ... nice, we ... for a walk. (be, go)
If the weather is nice, we will go for a walk.
If it ..., I ... to the park. (rain, not go)
If it rains, I won't go to the park .
If you ... in the rain, you ... wet. (stand, get)
If you stand in the rain, you get wet.
If you ..., ... the teacher. (not understand, ask)
If you don't understand, ask the teacher.
If I ... enough money, I ... some new shoes. (have, buy)
If I have enough money, I'll buy some new shoes.
She ... the bus if she ... soon. (miss, not leave)
She'll miss the bus if she doesn't leave soon.
If I ... hungry, I ... out to eat. (be, go)
If I am hungry, I go out to eat.
You ... a car, until you ... a driving licence. (be allowed to drive, have)
You are not allowed to drive a car, until you have a driving licence.
Their teacher ... happy if they ... their exam. (be, pass)
Their teacher will be happy if they pass their exam.
Their teacher ... sad if they ... their exam. (be, not pass)
Their teacher will be sad if they do not pass their exam.
You .... in bed if you ... sick. (should stay, feel)
You should stay in bed if you feel sick.
... Pete if you ... sure what to ... (ask, not be, do)
Ask Pete if you're not sure what to do.
If we ... in time, we ... another game. (finish, be able to, play)
If we finish in time, we will be able to play another game.
If we ... in time, we ... out. (not finish, not be able to, go)
If we don't finish in time, we won't be able to go out.
I... awful if I... at 6 o`clock.
(feel, wake up)
If I wake up at 6 o’clock, I feel awful
When you ... the test, you ... a calculator.
(take, to be not allowed to use)
When you take the test, you are not allowed to use a calculator.
If he ... today, he ... even harder. (win, have to, study)
If he wins today, he will have to study even harder.
If I ... this exam, I ... it again. (pass, have to, do)
If I pass this exam, I won’t have to do it again.