Question

Sentence fragment or correct sentence

Answer 1

Answer: Sentence fragment.

Explanation: A sentence fragment does not have a full thought. "Which is always a good idea" is not a full thought. Therefore, it is a sentence fragment. Hope this helps!

Answer 2

Sentence fragment

Step-by-step explanation:

She remembered to buckle her seatbelt. Which is always a good idea.

Sentence fragment is when a sentence doesn't specifically state a full thought, which in this case the sentence doesn't state a full thought.

What happened after she remembered to buckle her seatbelt? The sentence ended and cut straight to it being a good idea to put on her seatbelt. Why is it a good idea to put on her seatbelt?

The sentence does not state a full thought, which means your answer has to be the first option or "sentence fragment."

Hope this helps.