personal pronoun that is normally used as a grammatical object, either as the direct or indirect object of a verb, or as the object of a preposition.
Composer : music or song.
Hello!
The difference between <em>tone</em> and <em>mood </em>is:

____________________________________________________________
Tone:
Tone is what the <em>author </em>feels about what s/he is writing. It reflects the writer's feelings.
Mood:
Mood is what the <em>reader </em>feels about what s/he is reading. It is intended to shape the reader's emotional response to the literary work.
<em>Sometimes </em>the mood and tone can be the same. This isn't always the case, though.
Yes because "the box of toys has been tipped over" and "the children will pick it up" can stand on their own, and since they are combined into one sentence it is a compound sentence.