Conditionals Zero/First/Second/ Third

If we freeze water, it ________ ice.

• will become

• becoms

• became

• becomes

If you learn hard, you ________ your exams.

• will pass

• would pass

• pass

• won't pass

We would drink delicious tea if my sister ________ water.

• will boil

• boiled

• had boiled

• would boil

My friends would travel, if they ________ holidays.

• have

• would had

• will have

• had

It is very cold if it ______ winter.

• is

• will be

• has

• won't be

He will dance if his girlfriend _________ too.

• will dance

• danced

• dance

• dances

All people are happy if there ______ peace in the world.

• would be

• is

• are

• will be

If you are sick, you _______ to school.

• won't go

• don't do

• will go

• wouldn't go

If you don't eat long time, you ______ hungry.

• will be

• would be

• are

• were

Unless they _______, they ________ late.

• don't hurry, will be late

• won't hurry, would be

• hurry, will be

• had hurried, would be