First vs second conditional exercises

Guessing gets you through a quiz; understanding gets you through the exam. Read the full First vs second conditional lesson — The first conditional (if + present simple, will + verb) talks about real future possibilities: 'If the bus is late, I'll walk.' The second conditional (if + past simple, would + verb) talks about unreal or imagined situations: 'If I owned a yacht, I'd sail to Greece.' The difference is probability, not time — both can refer to the future.

• First vs second conditional — full lesson→
• Conditionals exercises→
• Third conditional exercises→
• Mixed conditionals exercises→