If you ________ (eat) an apple every day, you _____ (be) very healthy.
eat, will be
If sea levels _____ (rise), there _____ (be) floods around the world.
rise, will be
If we _____ (use) public transport more, our cities _____ (get) cleaner.
use, will get
If we _____ (breath) a lot of smog, we _____ (have) problems with our lungs.
breath, will have
If you ____ (have) a bath instead of shower, you _____ (waste) water.
have, will waste
If we ____ (waste) electricity, we _____ (not/save) the environment.
waste, won't save
Air quality ______ )not/get) better if we ______ (not/plant) more trees.
won't get, don't plant
