Переведите с русского на английский в Conditional Sentence по трем типам.Не в переводчике! 1)-Я устал. -Да ладно.если

1) -I am tired. If you do not study, you will fail the exam. 2) Where is Donna? -If she does not come soon, we\'ll leave without her. 3) -What would you do if you won the lottery? -If I won the lottery, I would buy a new car. 4) Did you go to work yesterday? -No. If I went on foot to work, I would be two hours late.