He learn that he might not make it back home
Answer:
9. Sentence fragment: Since you don't have it.
10. Run-on sentence: Please help me wash him, he's dirty.
11. Run-on sentence: I hope you like watching baseball, I really love it.
Explanation:
9. This sentence is incomplete; what is "it"? It is technically grammatically incorrect to begin a sentence with a conjunction, such as the words because, since, as, and many more. This sentence does not have a definite subject, but it has a verb, "it".
10. This sentence is composed of two clauses; although they are both related, it is a run-on sentence, since the second clause refers to the first without the use of a word such as "and". The comma could also be replaced with a semicolon or a period.
11. Once again, the second clause within this sentence refers to the first one and has incorrect punctuation.
I hope this helped! If it is still unclear, do visit this/these website(s) about run-on sentences:
http://guidetogrammar.org/grammar/runons.htm
http://www.butte.edu/departments/cas/tipsheets/grammar/run_ons.html
She decided to lengthen the time because she is trying to forget the pain that caused by her morphine withdrawal.
The presence of the kid managed to stach away all her attention and numb her from the agony that she experienced like a knife stabbing all over her body.