Select the correct word to complete each sentence. 
 
When writing a letter to your grandma from Arkansas, you would use _____ English. 
 
standard 
informal 
formal 
nonstandard 
general 
 
Some business leaders use ______ when they talk about "performance results" or "branding". 
 
jargon 
idioms 
informal English 
gobbledygook 
slang
Answer:
When writing a letter to your grandma from Arkansas, you would use standard English. 
 Some business leaders use jargon when they talk about "performance results" or "branding". 
Step-by-step explanation:
When writing a letter to your grandmother in Arkansas or anywhere and assuming she understands English, then it would be best to use standard English to communicate with her. 
Standard English here means writing English in its proper manner, tenses and generally accepted way of writing.
Business leaders make use of jargon when they are talking performance results or branding.
These jargons could include ASAP, Big bang for the buck, competitive advantage, etc.
Jargon are special words or phrases that are used by a profession or group that is unique to them and not easily understood by others not in that profession or group.