Dear Jane,
I am writing to extend my sincere gratitude for you and your family"s warm welcome last month. During I was in America, you took me visit many places that I was greatly impressed. I had never experienced such amazing things before. Besides, I am really grateful for you mother"s delicious dishes. I liked them very much so that I often think about them now. It"s you and your family who brought me wonderful days in America. Please accept my gratitude, now and always. And I sincerely hope that I have a chance to welcome you and your family in China.
Sincerely yours
Claire
