In the same way that my answer above is a fragment, the given sentence is a dependent clause, and as such, it cannot stand on its own; something must either be added to it or deleted from it.
fragment: a fragment
complete sentences:
It's a fragment.
A fragment is a only a piece of a complete sentence.
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fragment: Especially when Jesus Foster almost dropped the birthday cake when all the candles were lit.
complete sentences:
Jesus Foster almost dropped the birthday cake when all the candles were lit.
I laughed a lot at the party, especially when Jesus Foster almost dropped the birthday cake when all the candles were lit.
Answer: Once there was this girl who was raising her siblings while her mom tried to keep them feed and warm. The girl came home from school one day and everything came crashing down she lost her siblings her everything’s the end(pa the girl is me)