Conditionals are sentences with two clauses, an “if” clause and a main clause, that are closely related. 


Zero Conditional: If you eat a lot, you put on weight.

First conditional: I’ll go shopping on the way home if I have time.

Second Conditional: If I had more time, I’d exercise more. 

Third Conditional: If we had left earlier, we would have arrived on time.

Mixed Conditionals: If you’d studied harder, you’d be at a higher level now.

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