lan sorry for giving you so much trouble怎么读

lan sorry for giving you so much trouble怎么读 请问,这句话有否语法错误：I'm sorry for giving you so much trouble 几道英语习题不会做— I’m sorry for giving so much trouble. — _______. i am sorry / you so much trouble.and thank you for your help I'm sorry ____ you so much trouble.And thank you for your he I'm very sorry I have given you so much trouble怎么回答 i am sorry ___________(trouble)you so much 为什么 I’m sorry to _______ you to so much trouble. I'm very sorry ______(trouble)you so much I'm sorry _____(cause) you so much trouble. I'm sorry to have given you so much trouble. —Thank you for giving me so much help.