1. When I saw the flowers on the table, I felt so grateful to you because _________________________________________________ (这让我想起你为我做的一切). 2. I enjoyed the short stay at your home which is ______________________________ (既让人开心又让人难忘). 3. Thank you again for those old valuable photos you gave me. I like them so much because ____________________________________________ (它们把我一次次带回过去那些美好的日子中去). 4._______________________________________________________ (在姑妈葬礼上你用双臂拥住我的时候), I felt very appreciative because I was feeling really awful at just then and needed some comfort 5. Thank you for the confidence you have placed in us. We sincerely believe _______________________________________________________ (这将是我们两家公司长期互利合作的开始).