A---I owe a great deal to you. B---I'd like to express my gratitude. C---I'm truly grateful for your help D---Thank you for the wonderful meal. E---I am truly grateful for your understanding. F---Thank you for the support over the years. G---Thank you for your cooperation. H---Your thoughtfulness is very much appreciated I---I am obliged for all your past kindness. J---It is generous of you to take so much interest in my work. K---I am greatly indebted to you for the trouble you have gone to. Example:( K ) 你为我的事不辞辛劳 , 我感激不尽。 1.( ) 非常感谢你无微不至的关怀。 2.( ) 对你们的理解 , 我真诚地表示感谢 3.( ) 谢谢您的盛情款待。 4.( ) 我要表达我的谢意。 5.( ) 感谢多年以来的支持。