Letter Writing (Class 7 English)

List the main parts of a formal letter in order.

Which complimentary close is correct for a formal letter to a person you do not know by name?

In a formal letter, the 'Subject' line should be:

Write an application to the Principal of your school requesting three days' leave as you are unwell. (Use the formal letter/application format.)

Write a letter to the Editor of a newspaper about the problem of garbage not being collected in your locality. (Use the formal letter format.)

Write an informal letter to your friend describing how you spent your summer vacation. (Use the informal letter format.)

State one key difference between a formal and an informal letter.