Which of these is a sentence fragment?
The dog that was riding a skateboard.
The skateboard wiggled back and forth.
The dog barked.
We laughed at the dog on the skateboard.

Respuesta :

Answer:

The first one

Explanation:

Hope this helps!

Answer:

The first one or "the dog that was riding the skateboard"

Explanation:

It does not make as much sense as the others