if-clause

1. if i have money,i will donate a portion of my property for orphans and building educational facilities for underprivileged children
2. if i saw ghost,i would gave him some clothes and build they beautiful house so it is no longer scary haunted house
3. if i had lost in jungle,i would have make the jungle like a my house,i would there are paviliun,just be a pleasant resting place for me