Conditional sentences 1. I haven't got money , so I'm not going on holiday -> If I ......................................................................... 2. He often gets bad marks because he is lazy -> If .......................................................................... 3. Do it now , or you will not finish it on time -> If ......................................................................... 4. Hurry up , or we will be late for the exam -> If ......................................................................... 5. Be quiet , or you will not understand the lesson -> If .......................................................................... 6. They do not understand you because you do not often talk to them -> If .......................................................................... 7. The office may be closed , so Mark won't be able to get in -> If the office .......................................................... 8. You can't look the work up because you haven't got a dictionary -> If I ......................................................................... 9. He didn't hurry , so he missed the train -> If .......................................................................... 10. We canceled our picnic because it rained very hard yesterday -> If .......................................................................... 11. I wasn't at home yesterday , I didn't see my old friends -> If .......................................................................... 12. They don't behave themselves so their parents are not happy about that -> If .......................................................................... 13. She didn't say sorry so she was angry -> If .......................................................................... 14 . It raines last night so I didn't go to the barbecue -> If .......................................................................... 15. She doesn't play attention to her coooking so the food is horrible -> If .......................................................................... 16. The weather was very nice so we didn't go camping -> If .......................................................................... 17. The computer broke down and I had to stop my work -> If .......................................................................... 18. She love him so she forgives him easily -> If ..........................................................................