C.Dash
A hyphen is used to connect two words together and the exclamation and period are used to end a complete sentence. A dash is used in the middle of a sentence which is where information follows it.
The answer to the first question is most likely A. It makes the most sense to me. Though, I apologize if I'm incorrect. ^_^
Foot! The plural form of foot will become 'feet'.
The verb in this particular sentence is "hiking."
Which words best signal that "muchachitos mal educados" has a negative connotation?
The answer is raised their voices because 'to raise one's voice' means to speak in a loud angry way showing negative emotions.