C. Introduces and opposing view, then refutes it logically and respectfully.
I are aggravated by they get on ur nerves
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>
The speaker comforts himself into believing that the tapping sound is a visitor who has come to see him.
Hope this helps :)
