Zero vs First conditional

If water ...... 100°, it ........

• reaches/will boil

• reaches/boils

If I ______ enough money, I ______ some new shoes.

• have/'ll buy

• have/don't buy

She ______ late if the train ______ delayed.

• won't be/is

• 'll be/is

You ______ burned if you ______ a fire.

• get/touch

• 'll get/touch

People ______ if they ______.

• die/don't drink

• will die/don't drink

My father ______ a better job if he ______ the exam.

• won't get/doesn't pass

• doesn't get/doesn't pass

You _______ water if you ______ hydrogen and oxygen.

• 'll get/mix

• get/mix

There ______ a great party if the weather ______ sunny.

• 'll be / is

• is / is

If the dog ______ again, I ______ the police.

• barks / 'll notify

• 'll bark / notify

She ______ if she ______ me the truth.

• will regret/doesn't tell

• will regret/tells