___you understand the role,you will have no further difficul

________ you understand the rule,you will have no further di ____you understand this rule,you will have no further diffic 1.__you understand the rule,you will have no further difficu ( )you understant this rule ,you'll have no further difficul （ ）you have understand this rule,you have no further difficu _______ you understand this rule,you’ll have no further diff once you understand this rule,you'll have no further difficu ____ friends you have ,___you will be.I agree with you.A:The No one will understand,no one will help you,come if i have any further news ,you will be the first people (to No,I'd love to,but you have to understand me,I will as soon when you understand,everything will have changed!