Write a short letter to someone you know about your having learnt to do something new.

Hint: Format of informal letter:
1) Address of the sender
2) Date of writing a letter
3) Address of the receiver
4) Salutation
5) Body of the letter
6) Conclusion
7) Signature of the sender

Complete answer:
House number 1163, Sector 15
New Delhi – 59

26 June 2021

25, Friends colony
Gurugram, Haryana – 122001

Dear Dolly,
I am writing this letter in good health and hope you are safe and healthy. Today I would like to tell you something very important and you will be pleased to hear that I have belly dancing in these summer holidays. The classes were great and the instructor was very good. You know my instructor is just 25 years old and living alone in Delhi and she is the biggest belly dancer.

I have been learning belly dancing for the last 2 months and I have been promoted to the next level. The institute will promote you by taking practical examinations of the techniques they have made us learn. This dance form is completely based on the muscles and it is full of techniques and I am loving it so much. Next month I am having a group show of belly dancing in Delhi, so I want you to come and be a part of the small family function on 5th July 2021 at 10 am in the ITO auditorium. Hope to see you on that day. Have a wonderful day.

Your best friend
Molly

Note: One more point to understand – the difference between formal and informal letters.
1) Informal letters are also known as personal letters and they are written in an informal tone. Informal letters are those letters that we write to our friends, relatives, mom and dad or brother or sister.
2) Formal letters are written for official purposes and they are in an informal tone. There are different types of formal letters and they are: Letter of enquiry, Order letter, Letter of complaint, Reply to a letter of complaint, Promotion letter, Sales letter, Recovery letter.