English Medium

Formal vs Informal English

Test your knowledge of formal and informal English — the difference in vocabulary, grammar, and tone that decides whether your writing sounds professional or casual.

Questions cover contractions and slang, appropriate salutations, features of academic and business writing, and choosing the right register for the context.

Getting this wrong in the wrong context can undercut you — see how well you can tell the two apart.

Start quiz → Opens in a new tab on Cletica
Sample questions3 of 13 shown
Q1
Which sentence is written in formal English?
Q2
Which of the following are characteristics of informal English? (Select all that apply)
Q3
Which context would require formal English?
Answer all 13 questions on Cletica →

What This Quiz Covers

Cletica

Want to create your own quiz?

Build surveys and quizzes, share with anyone, collect responses — free to start.

Try Cletica for free →