"Neither is Grandma" is a sentence because it includes a subject and a verb pertaining to the subject (the subject does it). "Neither is Grandma" can be rewritten as "Grandma is neither", which is more obviously a sentence, though we would not normally say it that way.
that is a sentence fragment: i cannot answer it and neither can anyone else.
Do you work? is a complete sentence; it is not a sentence fragment.
fragment
"She wave." is fragment but "She waves" is a sentence.
Fragment.
sentence fragment
It is a sentence fragment
Make each fragment into a complete sentence.
"After the storm," is not a complete sentence so it is a fragment.
is a sentence fragment
A sentence is a fragment when you do not have a noun/pronoun and a verb.
A fragment sentence is a partial sentence. It does not have everything it needs to be a full sentence. For example: "The dog" is a fragment.