①Many thanks for your kind and warm help.

②I am greatly indebted to you for your help.

③ Thank you for your generous hospitality.

④ It was really exciting to get your New Year＇s card!

⑤ I＇m sincerely grateful for all your help in finding me a place.

⑥Your note of congratulations is deeply appreciated.

⑦Thank you for doing so much to make my trip interesting.

⑧Thank you for your kindness to have done me a favour.