Answer: yes but dangerous
Explanation: some people on the internet can find your address and stalk you. And you don't know them so you have to but you have to build a relationship with them
I’m not sure what portion you’re referring to, but I would say that he uses the rhetorical device of repetition most effectively, as he repeats “I have a dream”.
Emily Dickinson wrote about what she knew and about what intrigued her. A keen observer, she used images from nature, religion, law, music, commerce, medicine, fashion, and domestic activities to probe universal themes: the wonders of nature, the identity of the self, death and immortality, and love.
An omniscient narrator knows everything necessary to relay the story to the reader. The correct answer is A.
The statement about connecting paragraphs which is correct is A. You can use a pointing word that refers to a word in the previous paragraph.
C is incorrect because it isn't forbidden to do so, although it is frowned upon. D is incorrect because that is not enough. B doesn't even have an answer.