First Conditional A
If I ______ (recycle) , I _____ (use) less paper.
RECYCLE ; WILL USE
If you do not ______ (recycle), then you ______ (cause) environmental harm.
RECYCLE ; WILL CAUSE
If people __________ (throw) rubbish into rivers, the water __________ (become) polluted.
throw-becomes
If you ______ (travel) by bus instead of car, you ______ (help) save the environment.
TRAVEL ; WILL HELP
If we ______ (fight) animal cruelty, we ______ (save) more animals.
FIGHT ; WILL SAVE
If we __________ (not recycle) paper, we __________ (cut down) more trees.
don't recycle, cut down trees
If we ______ (avoid) wasting energy, we ______ (save) the world.
AVOID ; WILL SAVE
If my brother ______ (avoid) littering, he ______ (reduce) the amount of trash in the ocean.
AVOIDS ; WILL REDUCE
If factories __________ (not use) clean energy, they __________ (damage) the environment
don't use, damage
If she ______ (buy) an electric car, the car ______ (be) fuel efficient.
BUYS ; WILL BE
If we ______ (reduce) how much we cut down trees, we ______ (save) energy.
REDUCE ; WILL SAVE
If people __________ (look) after forests, many animals __________ (stay) safe.
look, stay
If we ______ (have) more public transportation, we ______ (be) helping the environment.
HAVE ; WILL BE
If my family ______ (be) more careful about recycling, we ______ (not waste) paper.
IS ; WILL NOT WASTE
If a person __________ (not save) electricity, he or she __________ (pay) higher electricity bills.
doesn't save, pays