Well in this chapter its not one person who is not home. Bilbo gets everyone on an adventure so it the heat of the chapter i guess nobody is REALLY home.
An example of reinforcement would be a mother gives her son praise (reinforcing stimulus) for doing homework (behavior). The little boy receives $5.00 (reinforcing stimulus) for every A he earns on his report card (behavior).
Answer:
2nd, 3rd, and 5th
Explanation:
The first doesn't have quotation marks.
The fourth is also missing quotes.
Is this a multiple choice
Paired conjunctions
Either......or
Neither......nor
Not only.....but
Iwill go either to Rio or Bahia on my vacation
Neither John nor Mary speaks French
Not only does he speak French,but also German