OR is the coordinating conduction in the sentence
Answer:
I'm sure sean may MAY studied before because he speaks it flulenty
im not sure about the rest
Knows little. 2 and 3 are both presuming too much, as it's the writer's duty to get them interested and informed. 4 basically doesn't matter, and furthermore may not even apply in many forms of writing. 1 is the best answer, as writing for general audiences is intended to inform and expand the horizons of the reader.
You did them right! I think
