Zero and First Conditional

We use the __________ to talk about things that are generally true, especially for laws and rules.

We use the _______ when we talk about future situations we believe are real or possible.

When the sun goes down, it gets dark.

• Zero Conditional

• First Conditional

If I drink too much coffee, I can't sleep at night.

• Zero conditional

• First Conditional

You can go to the party, as long as you're back by midnight.

• Zero conditional

• First Conditional

The structure is for :  if/when + present simple + present simple.

• Zero conditional

• First Conditional

the structure is usually: if/when + present simple +will + infinitive. 

• Zero Conditional

• First Conditional

If you ___ too many calories, you put on weight.

• eat

• will eat

• eats

Plants die if they ___ enough water.

• get

• don't get

• will not get

Which sentence is "first conditional"?

• If you want to stay healthy, you need to do some exercise.

• If she studies hard, she will pass an exam.

• If today is Friday, tomorrow is Saturday.