Is this a sentence or fragment ? (Long, long ago in a far away land.)

It is a sentence fragment.

Explanation:

A sentence fragment is a group of words that looks like a sentence, but actually isn't a complete sentence. Sentence fragments are usually missing a subject or verb, or they do not express a complete thought. While it may be punctuated to look like a complete sentence, a fragment cannot stand on its own.

hello,

answer: now it would take me a lifetime to do this problem for you but what i can do is guide you, first you will need to create your own sketch of the following items they have selected.