Проверьте грамматическую правильность этого мини-текста. 1.i dont agree that all of them are sports. 2.because there are not certain rules. 3.for example,pot holingis just climbing through the caves. 4.i guess people doing this to get the adrenaline. 5.people attrects to these sports are satisfy their curiosity and desire for the thrill. 6.i had never done any of it. 7.but i want to try scuba divinf,bungee jumping and sky diving. 8.im sure that its very interesting and excitement.