Помогите составить условные предложения (по трём типам ) по британский))

If you hit water,it boils - zero
if I go to the firest,i will cook mushroms - first
if I was a millionaire I would have a big house - second
if I have learnt biology better I would have passed the exam - third
if I wasn't so disorganized I wouldn't have been late to the date yesterday - mixed