CDK 1

Question 1. If he ______ hard, he ______ the exam easily.

Question 2. If you ______ water to 100 degrees Celsius, it ______ to boil.

Question 3. We ______ to the park if it ______ raining.

Question 4. If she ______ not hurry, she ______ the bus.

Question 5. If I ______ enough money, I ______ a new bike.

Question 6. When the sun ______ , the temperature always ______ .

Question 7. If you ______ red and blue, you ______ purple.

Question 8. They ______ not forgive you if you ______ to them.

Question 9. If it ______ sunny tomorrow, we ______ a picnic.

Question 10. If he ______ not eat breakfast, he ______ hungry later.

Question 11. If she ______ tired, she always ______ to bed early.

Question 12. You ______ a cold if you ______ not wear a coat outside.

Question 13. Unless she ______ me, I ______ not tell her the secret.

Question 14. If you ______ this button, the light always ______ on.

Question 15. If the weather ______ , we ______ sailing.

Question 16. If you ______ a fire, you always ______ burned.

Question 17. What ______ if you ______ your keys?

Question 18. If the water ______ , it ______ into ice.

Question 19. We ______ late if we ______ not leave now.

Question 20. If he ______ me, I ______ him the news.

Question 21. If a child ______ happy, it usually ______ .

Question 22. If you ______ salt in water, it ______ .

Question 23. Unless the train ______ late, I ______ at 8:00 AM.

Question 24. If I ______ Tom tomorrow, I ______ him your book.

Question 25. If the price ______ too high, I ______ not buy it.

Question 26. If you ______ at people, they always ______ angry.

Question 27. She ______ the flight unless she ______ in soon.

Question 28. If you ______ not water plants, they ______ .

Question 29. If you ______ too much sugar, you ______ weight.

Question 30. If he ______ not understand the lesson, he ______ the teacher.

Question 31. If the lights ______ out, the machine always ______ working.

Question 32. We ______ not start the meeting unless everyone ______ here.

Question 33. If the boss ______ me, I ______ the new role.

Question 34. If she ______ shopping, she always ______ flowers.

Question 35. If you ______ a glass, it always ______ .

Question 36. You ______ a fine if you ______ here.

Question 37. If I ______ that wire, I ______ an electric shock.

Question 38. Unless you ______ fast, you ______ not catch the thief.

Question 39. If the printer ______ out of ink, we ______ not print the report.

Question 40. If I ______ late, my parents ______ .

Question 41. If you ______ ice cream out, it always ______ .

Question 42. The car ______ not start if the battery ______ flat.

Question 43. What ______ if you ______ the red button?

Question 44. If you ______ to join us, we ______ for you.

Question 45. If a dog ______ angry, it usually ______ .

Question 46. If you ______ not pay the bill, the electricity company ______ off the service.

Question 47. If you ______ hard, you ______ eventually.

Question 48. Unless the sun ______ , the plants ______ not grow.

Question 49. We ______ not recognize her if she ______ a wig.

Question 50. If the alarm ______ , everyone ______ the building immediately.