Who can help me with this...?

This is a run-on sentence. A run-on is where you have little or no punctuation (for pauses), and the sentence is somewhat lengthy. A comma splice is when you are using a comma to separate two independent clauses (two lines that could be their own sentences), when they should be made into a compound sentence or separated by a period. For example: I don't want to go walking right now, it looks like it's going to rain. The correct way to write it would be: I don't want to go walking right now because it looks like it's going to rain. The two clauses are now connected.

A compound sentence is composed of at least two independent clauses. One way to make a compound sentence is to use conjuctions (for, and, nor, but, etc). If you break down this statement, you can see two simple sentences:

Halla has a flashlight.

She is carrying a box.

If you want to make it one compound sentence, write it like this: Halla has a flashlight and is carrying a box.

GASP! RUN-ON!!!! haha Halla has a flashlight and is carrying a box.? I hope that's right Good Luck!

I think run-on and "Halla has a flashlight and she is caring a box ".