Answer:
I think its A. It allows the playwright to make mistakes without anyone noticing.
Explanation:
Answer:
Do not play tricks on your neighbors unless you can stand the same treatment yourself. If you can stand tricks being played on you then go right ahead and play tricks on your neighbors. If not then I would just keep a mutal friendship with them. I would not want tricks played on me if they are very big and bad tricks but if they are small and not to messy then i would like it but otherwise no.
Answer:
i think the last one but not so sure
B.
Not A. because it isn't only for solving simple problems.
Not C. because it CAN work well with personal or school problems.
Not D. because you can't solve a problem before their is a problem.
I hope this helped.