I _____ (cook) dinner at home if you ______ (not/want) to go out.
will cook, don't want
If I _____ (not/go) to bed early, I ______ (be) tired tomorrow.
don't go, will be
We _______ (not/go) on holiday if I _______ (be) still ill.
won't go, am
If we _____ (use) public transport more, our cities _____ (get) cleaner.
use, will get
If you _______ (think) carefully, I'm sure you _________ (find) a nice present for him..
think, will find
If we ______ (eat) all this cake, we ______ (feel) sick.
eat, 'll feel
If you _____ (study) hard, you _____ (pass) the test.
study, will pass
Air quality ______ )not/get) better if we ______ (not/plant) more trees.
won't get, don't plant
If we ____ (waste) electricity, we _____ (not/save) the environment.
waste, won't save
They _____ (go) to the party if they _____ (be) invited.
will go, are
If I ________ (make) some sandwiches, how many ________ you (eat)?
make, will you eat
She ________ (look) completely different if she _____ (cut) her hair.
will look, cuts
If the weather _______ (not/improve), we _________ (not/have) a picnic.
doesn't improve, won't have
If you _______ (get) back late, I ________ (be) angry.
get, will be
If you ____ (have) a bath instead of shower, you _____ (waste) water.
have, will waste
If I _____ (go) out tonight, I ______ (go) to the cinema
go, will go
If we _____ (not/protect) the elephants, they ________ (become) extinct.
don't protect, will become
I _____ (stay) in London if I _____ (get) a job.
will stay, get
If we _____ (breath) a lot of smog, we _____ (have) problems with our lungs.
breath, will have
If you ________ (eat) an apple every day, you _____ (be) very healthy.
eat, will be
I _____ (buy) a new dress if I _____ (have) enough money.
will buy, have
If sea levels _____ (rise), there _____ (be) floods around the world.
rise, will be
If you _______ (not/talk) about it, nobody _________ (know).
don't talk, will know