Multiple choice

Directions: Fill in the blank with appropriate conditional.

If you boil water, it ____ into vapours.

  1. turns

  2. will turn

  3. turned

  4. might turn

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is a zero conditional sentence expressing a general scientific truth or universal fact. Zero conditionals use present simple in both clauses: 'If you boil water, it turns into vapours'. This describes what always happens under these conditions.