Formal language is also called "proper language" because it is the type of language you would use when first meeting someone or giving a speech at a high class place so the correct answer is:
<span>B) Have I convinced you that the study of grammar is important and well worth your effort? </span>
I believe the answer is c. An imposter is someone who impersonates/ disguises themselves as someone else
An example of a graphic organizer is a chart
it was to increase travel from east to west for those who wanted to escape the Dust Bowl. it runs from Chicago to Los Angeles & was a path to a Western Promise.
Is there any way you can add the passage? i really want to help!