Fragments, run-on sentences, comma splices, correct sentences.

He sat upright chills of fear ran through his body.

• correct

• run-on sentence

• fragment

• comma splice

The animals weren't hungry, they had already eaten.

• correct

• run-on sentence

• fragment

• comma splice

I am never very late, never very early, but never on time.

• correct

• run-on sentence

• fragment

• comma splice

In 79A.D., Mount Vesuvius erupted Pompeii was destroyed.

• correct

• run-on sentence

• fragment

• comma splice

The sky became dark, and it began to rain.

• correct

• run-on sentence

• fragment

• comma splice

Ms. Jenner, the coach of our cross-country team, has placed us on a rigorous training program.

• correct

• run-on sentence

• fragment

• comma splice

A doctor of great skill and devotion to her patients.

• correct

• run-on sentence

• fragment

• comma splice

The camper wasn't frightened by the bear; he was terrified.

• correct

• run-on sentence

• fragment

• comma splice

As soon as the girl finished high school, she started taking flying lessons.

• correct

• run-on sentence

• fragment

• comma splice

We enjoyed a long afternoon of play, afterwards, everyone ate an enormous supper.

• correct

• run-on sentence

• fragment

• comma splice