Reviewing the Thank You Letter

Mr. Griot teaches how to write a thank you letter using examples from his neighbor Pamela and his pen pal Raphael. He explains the structure, including the return address, date, greeting, body, closing, and signature. The video also covers addressing an envelope and the importance of thank you letters in expressing gratitude.

What is the importance of writing thank you letters as mentioned in the text?

Describe the process of addressing an envelope for a thank you letter.