If I____1_______(be )the schoolmaster now, I________2_______(let)tthe students take a rest once in a while to make their learning more effective. If Tom _____3_______(drive) more carefully,he______4______(have) the car accident yesterday. What _____5______ you do if you ____6_____(win) the lottery in the future? If I _____7_____(win)the lottery, I _____8______(buy) an expensive car for my mother. If I____9_____(be)very rich now, I_______10________(buy)_ you an iphone10. If I _____11______(have)_much money last year, I________12__________(buy) you an iphone 10. If I_______13_________(have)extra money next year, I _____14___________(buy )you an iphone 10.