How to Write a Formal Letter: Important Rule You Need to Know!

Here are some tips for writing a formal letter for the Cambridge English exams: B2 First, C1 Advanced, and C2 Proficiency. When you are writing a formal letter, it is important to remember to use a formal tone. This means avoiding contractions, using polite language, and avoiding slang. It is also important to use proper grammar and punctuation. Finally, make sure to double check your letter for any spelling mistakes before you submit it.