If you freeze water, it [to become] solid.
Scientific rule discussing freezing.
How do we conjugate the verb?
If you freeze water, it becomes a solid.
A friend asks you to go to a cafe at 19:00. You need to explain what always happens when you drink caffeine.
If I drink coffee in the evening, I [to be unable] fall asleep.
How do you conjugate the verb?
If I drink coffee in the evening, I am not able to fall asleep.
You are going to a picnic on Sunday, but there is a 50% chance of rain.
If it rains tomorrow, I [to stay] home.
How do you conjugate the verb?
If it rains tomorrow, I will stay home.
Someone is warning you to be careful and hold onto a glass because it is fragile.
If you drop that glass, it [to break].
How do you conjugate the verb?
If you drop that glass, it will break.
Situation: Asking the ghost of Pablo Picasso about the rules of how to combine paint colors to create purple.
If you mix red and blue paint, you [to get] purple.
How do we conjugate the verb?
If you mix red and blue paint, you get purple.
Your baby cousin has started crying. No one scared her or did anything to upset her. It happens to be lunchtime.
She explains that this is a normal thing that happens. "if babies are hungry or tired, they [to cry]."
How do you conjugate the verb?
If babies are hungry or tired, they cry.
Your teacher explains that the next exam will be challenging, but you will do well if you prepare.
If you study hard, you [to pass] your exam.
How do you conjugate the verb?
If you study hard, you will pass your exam.
You want to buy a new pair of trendy sneakers. You need to make sure you have saved enough money before buying them.
If I have enough money, I [to buy] some new shoes.
How do you conjugate the verb?
If I have enough money, I will buy some new shoes.
Your little brother or sister asks you what happens when ice is warmed up.
If you heat ice, it [to melt] into liquid.
How do we conjugate the verb?
If you heat ice, it melts into liquid.
You have breakfast on a patio and leave a gallon of milk outside after you eat your cereal.
Your parents warn you about what usually happens to milk when left out.
If you leave milk in the sun for a day, it [to go] sour.
How do you conjugate the verb?
If you leave milk in the sun for a day, it goes sour.
You are explaining the need to leave for school as soon as possible.
If we leave now, we [to catch] the last bus.
How do you conjugate the verb?
If we leave now, we will catch the last bus.
You are advising someone against eating too many sweets. They have already eaten 3 slices of cake.
If you eat all of this cake, you [to feel] sick.
How do you conjugate the verb?
If you eat all this cake, you will feel sick.
You are explaining sunset to an extraterrestrial being (Alien) who has landed on Earth.
If the sun sets, the sky [to become] dark.
How do we conjugate the verb?
If the sun sets, the sky becomes dark.
A new student comes to class and asks how often you do your homework.
You respond saying " if the teacher gives us homework, we always [to do] it.
How do you conjugate the verb?
If the teacher gives us homework, we always do it.
You left a restaurant and realized you might have left your wallet.
You call the restauarant and they promise you the following:
If she finds your wallet, she [to call] you immediately.
How do you conjugate the verb?
If she finds your wallet, she will call you immediately.
You are warning someone that their plant needs proper care to survive.
If you don't water plants, they [to die].
How do you conjugate the verb?
If you don't water plants, they will die.
You are in a scientific laboratory. You have been asked to explain the rules of density and what happens when oil and water are combined.
If you pour oil into water, it [to float] on the surface.
How do you conjugate the verb?
If you pour oil into water, it floats on the surface.
You are explaining to someone what usually happens when you touch a red button.
If you press that big red button, the alarm [to go off].
How do you conjugate the verb?
If you press that big red button, the alarm goes off.
You are holding a glass that is very fragile (delicate). Someone advises you to hold onto it tightly.
If you drop that glass, it [to break].
How do you conjugate the verb?
If you drop that glass, it will break.
You are waiting for an invitation from your friend to attend her pool party.
If she invites us, we [to attend] the party.
How do you conjugate the verb?
If she invites us, we will attend the party.