Which is correct? OA. I got an e-mail telling me I can find my soulmate on the Internet.
OB. I got an email telling me I can find my soulmate. On the Internet.

OA. I got an e-mail telling me I can find my soulmate on the Internet.

Explanation:

The first answer makes complete grammatical sense. There is nothing wrong with it.

The second answer, however, does not make sense. The first sentence of the second answer makes sense: "I got an email telling me I can find my soulmate." But, the second sentence doesn't make sense: "On the internet." This is called a dangling modifier. It is describing or giving more detail about something, without having the actual thing. What is on the internet? The sentence does not work on its own, which is why the first answer, with both sentences combined, is correct.

each year on this day, i make it a point to listen to dr. martin luther king jr.’s great “i have a dream” speech. it’s electrifying every single time.

the content of dr. king’s speech, his inspiring presence, and the moment in history all came together to make the iconic “i have a dream” speech the defining moment of the american civil rights movement. but there are several other reasons why this speech, delivered over 50 years ago, remains an example of one of the best speeches in american history.

since part of my job is to people become better presenters, i’ve noticed several techniques that we can all learn from and be inspired by in this magnificent speech.

it’s anchored in a powerful related location

in most cases, you can’t handpick the spot to give a presentation, as mlk did for supreme symbolic effect when he stood on the steps of the lincoln memorial and echoed the opening words of the gettysburg address (“five score years ago . . ). but you absolutely can amplify your message by adapting it to your setting and location.

i would have to say "a" or "d".