I. Underline the correct words to complete the sentences. (First conditional)
1. If she (reads/ read) in bad light, she will ruin her eyes.
2. IfI find your book, I (will phone/ could phone) you at once.
3. I will get angry if you (make/ will make) more mistakes.
4. If you don't believe what I said, (ask/ will ask) your father.
5. IfI study hard, I (pass/ will pass) this year's exam.
6. If the weather is fine, we (go/ will go) on a picnic
7. IfI (go/ will go) to Paris, I will visit the Eiffel Tower. 
8. Ifthey don't invite me, I (don't go/ won't go)
9. If he (got/ gets) my email, he will send the information we need.
10. If she travels to London, she (will visit/ visits) the museums.
11. If I (will get/ get) the money, I will buy a mobile phone.
12. If you make trouble, I (will send/ will sent) you to the principal.
13. If I (had/ have) enough time this evening, I will watch a movie.
14. If he has money, he (will lends/ will lend) me what I need.
15. If you (eat/ will eat) greasy food, you will become fat.
16. If your sister goes to Paris, she (has/ will have) a good time.
17. If he (will do/ does) that, he will be sorry.
18. If I leave now, I (will arrive/ arrive) in New York by 8:00 pm.
19. You (won't do well/ don't do well) on your test if you don't study
20. They won't know the truth if you (won't tell/ don't tell) them.
21. If I bake a cake, (will you/ do you) have some?
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