Answer:
The dash is appropriate
Explanation:
The dash is used to indicate a pause in the sentence to further explain what is being said.
Answer:
it changes because he is a greaser and they are known to have long greased back hair so by cutting his hair he could see it as if hes no longer a greaser even though he is
Explanation:
i answered this a long time ago i cant remeber exactly though sooo hope this helps
The first revision ("Charlie is taking a dance class because he has to rather than because he enjoys it") is the correct answer :)