If you put food in a fridge, it ________ longer. (LAST)
lasts
If I ____ (not-say) “sorry,” he ____ (not-forgive) me.
If I don’t say “sorry,” he doesn’t forgive me.
What ___ you ____ (do) if you ____ (make) a mistake?
What do you do if you make a mistake?
If she ____ (not- wear) shoes, she ____ (not-enter) the factory.
If she doesn’t wear shoes, she doesn't enter the factory.
They always feel good when they _______ at the beach. (BE)
are
If the wind ____ (blow) hard, trees _____ (shake).
If the wind blows hard, trees shake.
If you ____ (not-study), you _____ (forget) things.
If you don’t study, you forget things.
You ___ (learn) new words if you (read) a lot.
You learn new words if you read a lot.
If the alarm _____ (ring), he _____ (get) up.
If the alarm rings, he gets up.
If I _____ (eat) too fast, I ____ (have) a stomachache.
If I eat too fast, I get a stomachache.
What ____ she ____(do) if her brother ____ (cry)?
What does she do if her brother cries?
If the teacher _____ (be) late, the class _____ (wait).
If the teacher is late, the class waits.
If the volcano ______ (erupt), lava ______ (flow).
If the volcano erupts, lava flows.
If he ____ (brush) his teeth, his mouth _____ (feel) fresh.
If he brushes his teeth, his mouth feels fresh.
When _________ good programs on TV, I usually stay home. (THERE BE)
there are
If you turn the key, the door ______________. (OPEN)
opens
If John ________ tired, he always ________ TV to relax. (FEEL - WATCH)
feels / watches
If someone ________ the building, the alarm _______ off. (ENTER - GO)
enters / goes
If you touch the fire, you _________ burned. (GET)
get
What _____ your teacher ____ (do) if you ____ (be) late?
What does your teacher do if you are late?
If you ____ (put) salt in soup, it _____ (taste) better.
If you put salt in soup, it tastes better.
When Mary has time, she always _________ shopping. (GO)
goes
If we _____ (touch) hot soup, we _____ (burn) our tongue.
If we touch hot soup, we burn our tongue.
Green plants can't survive if you ___________ them. (WATER - neg.)
don't water
If we take short showers, the electricity bill ______ down. (GO)
goes
If bees _____ (find) flowers, they ____ (make) honey.
If bees find flowers, they make honey.
If Simon ____ (run), he _____ (sweat) a lot.
If Simon runs, he sweats a lot.
If it _____ (rain), the ground ____ (get) wet.
If it rains, the ground gets wet.
If I _____ (not-do) my homework, I ____ (get) in trouble.
If I don’t do my homework, I get in trouble.
If you ____ (forget) her birthday, she ___ (get) sad.
If you forget her birthday, she gets sad.
When I get home late, I always _______ a cup of tea. (HAVE)
have
We always feel good when everything ______ ok. (BE)
is
She gets nervous when she __________ time to relax. (HAVE - neg.)
doesn't have
When it rains a lot, the city usually _______ flooded. (GET)
gets
If you cool water to zero degrees, it ___________ ice. (FORM)
forms
If you ________ the key, the display ________ up. (PRESS - LIGHT)
press / lights
When a bycicle _______ up, it _______ more difficult to stop. (SPEED - BE )
speeds / is
What _____ your mom _____ (do) if you _____ (get) sick?
What does your mom do if you get sick?
His parents get worried if Peter _________ call them. (CALL - neg.)
doesn't call
If it ____ (not-snow), we ____ (not-make) snowmen.
If it doesn’t snow, we don’t make snowmen.
If the moon _____ (be) full, it _____ (look) round.
If the moon is full, it looks round.