Zero & First Conditional worksheet
if + present → present | if + present → will
The rule
Zero: if + present, present (facts). First: if + present, will + infinitive (real future). Never use 'will' in the if-clause.
4 exercises · 40 questions · answer key on the last page
What is on the sheet
Zero Conditional: facts
EasyComplete the zero conditional (general truths).
If you heat water to 100°C, it ___.
First Conditional: real future
MediumComplete the first conditional.
If it rains tomorrow, we ___ stay inside.
Zero or First Conditional?
HardChoose the correct conditional type.
Ice melts if you ___ it. (fact)
First Conditional with unless/when
HarderComplete using if, unless, or when.
___ you don't hurry, you'll be late.
Using this in class
Print as many copies as you need. There is a name and date line at the top, the exercises run over the first pages, and the answer key sits on its own page at the end, so you can keep it or hand it out. No attribution required, no account needed.
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