Read the letter and underline the words/phrases in bold which are more polite and respectful.

Here are the more polite and respectful phrases from the letter, underlined: 1) I am writing to you 2) thank you both very much 3) I really appreciate your efforts. 4) Anyway 5) It is for this reason that 6) Thank you once again 7) My parents also send their regards 8) are welcome guests 9) Lots of love