Jameson dropped and broke the cookie jar while his parents were on vacation. What is the best explanation for why the writer would revise this sentence to use passive voice?

The writer does not know who dropped the cookie jar.
The writer does not know how the cookie jar broke.
The writer wants to conceal the identity of the person who broke the jar.
The writer wants to conceal the location of the broken cookie jar.

Acquiring english is a way of learning where you learn english by birth, this includes listening to your parents, brothers and sisters and on the whole learning it from the environment around you while mastering standard english need qualified institutes and teachers who make certain programs and syllabus to you master the standard english. this also can include a long session of academic studies before you can master the standard english.standard english is necessary for literary works, official usage and writing materials for standardized publications or when someone needs to speak publicly. in most cases the employers of a company also demand and like the use of standard english from their employees. 

It is compared to 1700 earlier time