I would say like B, or D...
I hope this helped a little bit..
Answer:
informal is the first sentence and formal is the second sentence.
Greedy is a clear synonym for avaricious. This is the best choice because the definition of both is a desire for wealth and material gain.
Hope this helps!
Answer:
I should beable to stay home alone because i listen i know what bad and i know what right. I listen to ur instructions as i am told and do what i am told. I do the chores like u ask me to do. I try hard to listen the best i can and i do make some mistakes here and there but thats beside the point and theres more even than odds. I should beable to dtay home also becuause i am old enogh and smart enogh to know what i should and shouldnt do. For an example i know i cant watch tv all the time or play on my electronics 24 7. i also know not to let anyone in that i dont know and lock the door. And ofcourse i know all the rules that i need to follow. I should beable to stay home because i know whats right. i know that when im home alone i should always keep an eye out. i also know that i should get some extra chores done around the house so i can help u get a break. u work so hard so ill help u if u help me. So please let me stay home alone.
Explanation:
hope thats convincing and enough:P