This document contains examples of conditional sentences in the first and third conditional tenses. In the first conditional examples, the "if" clause uses the simple present tense and the main clause uses the simple future. The third conditional examples use the past perfect in the "if" clause and the conditional perfect in the main clause. Many of the examples are repeated across the different conditional tenses. The document provides conditional sentences as practice for students to identify and use the different conditional tenses.

1. Review Exercices Sec. (4100)
First Conditional
1. If I (go)______out with your friend tonight, I (watch)________the football
match on t.v.
2. If she (hurry not) _______, we (miss) _____the bus.
3. If they buy pizzas, we ____________________(eat) together.
4. If you ____________________________(study) today, you’ll enjoy
tomorrow.
5. If I _______________________ (buy) a new car, I will show it to you.
6. They _____________________ (have) problems if they fail the exam.
7. We’ll get good marks if we ________________________ (study) the
lesson.
8. 7 If they __________________ (send) a postcard she’ll be happy
9. If he (try)________harder, he (reach)______his goals.
10.I (buy) ______these shoes if they fit.
11.If they buy pizzas, we ____________________(eat) together.
12. If you ____________________________(study) today, you’ll enjoy
tomorrow.
13.If I _______________________ (buy) a new car, I will show it to you.
14. They _____________________ (have) problems if they fail the exam.
15. We’ll get good marks if we ________________________ (study) the
lesson.
16. If they __________________ (send) a postcard she’ll be happy
Thrird Conditional
17.If we (listen) __________ to the radio, we ( hear)_______ the news.
18.If you (switch) ______ on the lights, you (fall/not) ________over the
chair.
19.If they buy pizzas, we ____________________(eat) together.

2. 20. If you ____________________________(study) today, you’ll enjoy
tomorrow.
21. If I _______________________ (buy) a new car, I will show it to you.
22.They _____________________ (have) problems if they fail the exam.
23. We’ll get good marks if we ________________________ (study) the
lesson.
24. If they __________________ (send) a postcard she’ll be happy.