3. If you_______ (not tell ) me about Maxwell’s birthday, I would forget it. 4. We _____(catch) the train earlier if Mary had found her purse. 5. If Susan _____(learn) the poem she would have known the answer. 6. If it _______________(be) too hot we will stop and get a cold drink. 7. If it_______________ (not rain) today I would stay it home. 8. If the Professor spoke clearly we__________________(understand) him better. 9. If you go on talking like that we_________________ (throw) you out. 10. If Sasha__________________ (go) home now he would meet his own brother. 11. If it rained , the streets ____________________(be) wet. 12. If I________________ (not tell) Jim the address he wouldn’t have found you. 13. The bird___________________ (die) if you had caught it 14. What _________________(you, do) if you won the lottery ? 15. If the weather ___________________(not change) we will reach the top of the mountain. 16. Dinner___________ (be) fine if the meat weren’t cold. 17. I’m sure Benny ______________(come) if you wait a bit longer. 18. If you ring the bell, somebody______________ (answer) it. 19. If Bert ______________(see) you, he would have talked to you. 20. You ____________________(find ) your ticket if you had looked into your pockets. 21. You_____________________ (fall) ill if you eat so much. 22. What _______________(happen) if the door had not been opened? 23. If Chris asked you for a cigarette, ________________(you, give) him one? 24. If you________________ (buy) that big car, you would need a lot of money. 25._____________________ (You, change) the color of your hair if I asked you to do so ? 26. If you give me the letter, I ____________________(post) it for you . 27.__________________ (You, post) the letter if I had given it to you? 28. If the weather is fine, I______________________ (go) swimming. 29. If you_______________ (not work) harder, you won't pass the exam. 30. If they _____________ (go) skating if the lake were frozen.