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>
He had dreams about like Crime and killing people, as well as Punishment as in punishment for his crimes
What notes? You haven’t attached the work needed to answer this
