Question

Mark Twain's books are definitely in the "must read" category for students. Which revision of this sentence changes the tone to a more formal one?
If you haven't read Mark Twain, you haven't studied literature.
Mark Twain is awesome, and everyone should read his works.
Reading Mark Twain is better than eating gourmet chocolates by a pool.
The works of Mark Twain should be required reading for all students.

Answer 1

Answer:

The works of Mark Twain should be required reading for all students.

Explanation:

Answer 2

Answer:

The works of Mark Twain should be required reading for all students.

Explanation:

This is the only sentence that conveys the same idea as the original sentence while using more formal language. When writing a text, it is important to keep in mind who is going to be the recipient of such a text. If we are directing our writing towards a general public, we should ensure that our writing is formal and appropriate, as this conveys credibility and professionalism.