Conditional Comparison Exercises PDFSet 1: Zero, First & Second Conditional Comparison: Real or Imaginary?

1."get"(a)

This is a zero conditional describing a general truth — mixing red and blue always produces purple. Zero conditional uses 'If + present simple, present simple'. 'Will get' (first conditional) would suggest a specific future prediction, not a permanent fact.

2."will pass"(d)

This is a first conditional about a real future possibility. She hasn't taken the exam yet, and studying hard makes passing likely. First conditional: 'If + present simple, will + base verb'. 'Passes' (zero conditional) would mean she always passes when she studies, but this is about a specific upcoming exam.

3."were"(b)

The result clause 'would travel' tells us this is a second conditional — an imaginary situation. The speaker is NOT rich. Second conditional uses 'If + past simple, would + base verb'. 'Were' is the standard subjunctive form used in second conditional for all persons (If I were, If he were).

4."freezes"(c)

This is a scientific fact — water always freezes below 0°C. Zero conditional uses present simple in both clauses: 'Water freezes if you cool it...' 'Will freeze' would suggest this is a one-time prediction, but this is a permanent physical law.

5."will catch"(c)

This is a first conditional about a real, specific situation — leaving now to catch a particular train. 'Will catch' shows a likely future result. 'Catch' (zero conditional) would imply this always happens, but we're talking about one specific train journey.