Question

then I had better not to familiar. ( turn into affirmative sentence )

Answer 1

The affirmative sentence is "Then I had better be unfamiliar".

Explanation:

• An affirmative sentence is a positive sentence.
• These sentences are positive in nature and are also known as declarative sentences.
• A declarative sentence is a sentence that declares something.
• Affirmative sentences declare the validity or truth of a thing.
• For example, He is a badminton player is an example of an affirmative sentence.