1.you (fall) ill if you eat so much 2.what (happen) if the door had not been open 3.if chris ask you for cigarette (you,give) him one?4.if you (buy) that big car, you would need a lot of money 5.(you, change ) the color of your hair if i asked you to do so 6.if you give me the letter i (post) if for you 7.(you post )the letter if i had give it to you 8. if the weather is fine I (go) swimming 9.if you (not work) harder you will not pass the exam 10. if they (be) rich, they would travel around the world patulong naman marami payan kaso nakakapagod mag type​