Conditionals zero, 1 and 2.

If Melissa ________ my friend, she wouldn't do that.

• are

• were

• is

• did

Conditional zero is used for:

• High probability

• Things that are 100% true.

• Hypothetical situations.

• Predictions and plans.

My parents wouldn't visit me if I ____________ my house.

• wasn't organize my house.

• can't organize my house.

• don't organize my house.

• didn't organize my house.

If people ________ directly at the Sun for a long time, they burn their eyes.

• didn't look

• looked

• look

• looks

My aunt ____________ if the payment is bad.

• doesn't work

• don't work

• didn't work

• don't works

An example of Conditional 2 grammar structure is:

• Past simple + COULD

• Past simple + WILL

• Present Simple + WOULD

• Present simple + MIGHT

Lina got married, if her father __________.

• liked her boyfriend.

• likes her boyfriend.

• would like her boyfriend.

• will like her boyfriend.

You can't sleep well, if you ________ before going to bed.

• don't eat too much.

• ate too much.

• will eat too much.

• eat too much

Your best friends could visit you everyday, if you ______ your own aparment.

• had

• has

• have

• wil have

If you ask for it, you_____ for it.

• pay

• paid

• would pay

• pays