(First conditional) If we _ (not / work) harder, we
_ (not pass) the exam.
2. (Third conditional) If the students _ (not be) late for the exam,
they _ (pass).
3. (Third conditional) If the weather _ (not be) so cold, we
_ (go) to the beach.
4. (Second conditional) If she _ (have) her laptop with her, she
_ (email) me.
5. (First conditional) If she _ (not go) to the meeting, I
_ (not go) either.
6. (Third conditional) If the baby _ (sleep) better last night, I
_ (not be) so tired.
7. (First conditional) If the teacher _ (give) us lots of homework
this weekend, I _ (not be) happy.
8. (Second conditional) If Lucy _ (have) enough time, she
_ (travel) more.
9. (First conditional) If the children _ (not eat) soon, they
_ (be) grumpy.
10. (First conditional) If I _ (not go) to bed soon, I
_ (be) tired in the morning.

2 Conditional exercise (first / second / third conditionals)

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11. (Second conditional) If I _ (want) a new car, I
_ (buy) one.
12. (Second conditional) If José _ (not speak) good French, he
_ (not move) to Paris.
13. (First conditional) If John _ (drink) too much coffee, he
_ (get) ill.
14. (Third conditional) If we _ (tidy) our flat, we
_ (not lose) our keys.
15. (Third conditional) If Luke _ (not send) flowers to his mother,
she _ (not be) happy.
16. (Second conditional) If the children _ (be) in bed, I
_ (be able to) have a bath.
17. (Second conditional) If you _ (not be) so stubborn, we
_ (not have) so many arguments!
18. (Third conditional) If Julie _ (not go) to Sweden, she
_ (go) to Germany.
19. (First conditional) If she _ (go) to the library, she
_ (study) more.
20. (Third conditional) If we _ (not have) an argument, we
_ (not be) late.

3 Conditional exercise (first / second / third conditionals)

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May be freely copied for personal or classroom use.

21. (Second conditional) If you _ (arrive) early, it
_ (be) less stressful.
22. (Third conditional) If I _ (not go) to the party, I
_ (not meet) Amanda.
23. (Second conditional) If Julie _ (like) chocolate, I
_ (give) her some.
24. (Second conditional) If Luke _ (live) in the UK, I
_ (see) him more often.
25. (Third conditional) If the children _ (not eat) all that chocolate,
they _ (feel) sick.
26. (First conditional) If they _ (not / arrive) soon, we
_ (be) late.
27. (Third conditional) If she _ (study) Mandarin, she
_ (go) to Beijing.
28. (Second conditional) If we _ (not be) so tired, we
_ (go) out.
29. (First conditional) If you _ (buy) the present, I
_ (wrap) it up.
30. (First conditional) If Lucy _ (not quit) her job soon, she
_ (go) crazy.