Multiple choice

Which of these would not be acceptable in a formal letter?

  1. Cannot

  2. Do not

  3. I am

  4. Wouldn't

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Formal writing avoids contractions like 'wouldn't', 'can't', or 'I'm'. Using full forms like 'would not' is required to maintain a professional tone.