1. Hurry up or we will miss the bus

à If you don’ hurry up, we will miss the bus_________________________________________________

1. I will buy that book. I will give it to you.

à If buy that book, I will give it to you____________________________________________

3. Unless you study harder, you won’t pass the final exam.  

àIf you don’t study harder, you won’t pass the final exam_____________________________________

4. He will be unhealthy. He won’t do morning exercise.

àIf he doesn’t do morning exercise, he will be unhealthy______________________________________

5. I don’t know her phone number, so I don’t ring her up.

àIf I------------------------------------------

6. I don’t know enough about the machine, so I can’t mend it myself.à If ---------------------------------

7. They didn’t behave themselves and their parents were not happy.à If --------------------------------

8 . My parents didn’t allow me to go, so I had to stay at home.àIf ------------------------------------------------

9.Without the air, we would die®If ---------------------------------------------------------------------------------

10. He didn’t pass the exam, so his parents are disappointed.

à If ---------------------------------------------------------------------------------

11. She doesn’t have a bicycle, so she has to walk to school.

à If ---------------------------------------------------------------------------------

12. I am not a rich businessman and I can’t afford to buy an expensive car.

àIf ---------------------------------------------------------------------------------

13. He didn’t have a raincoat with him and he got wet.

®If ---------------------------------------------------------------------------------

14. He is not a millionaire, so he can’t give you all that you want.

à If ---------------------------------------------------------------------------------

15. He didn’t pass the exam, so his parents are disappointed.

à If ---------------------------------------------------------------------------------