If you cool water to zero degrees, it ___________ ice. (FORM)
forms
If you touch the fire, you _________ burned. (GET)
get
Green plants can't survive if you ___________ them. (WATER - neg.)
don't water
If John ________ tired, he always ________ TV to relax. (FEEL - WATCH)
feels / watches
If you put food in a fridge, it ________ longer. (LAST)
lasts
If you turn the key, the door ______________. (OPEN)
opens
If someone ________ the building, the alarm _______ off. (ENTER - GO)
enters / goes
If you ______ (study) a lot, you _______ (pass) the exam.
study / will pass
If it _______ (be) sunny, we ________ (have) a picnic at the park.
is / will have
Our teacher ______ (be) happy if we _____ (do) our homework.
will be / do
What _____ you ____ (do) if it's sunny tomorrow?
will __ do
Is this sentence correct or incorrect? You'll be late if you will not leave soon.
Incorrect. You'll be late if you don't leave soon.
If we ______ (recycle) more, we ________ (help) the planet.
recycle / will help
If Brian _______ (not/clean) his room, his parents ______ (get) angry.
doesn't clean / will get
What will your brother do if he _______ the exam? (not/pass)
doesn't pass
If you ______ (make) dinner, I _________ the dishes. (wash)
make / I'll wash
