If i intend to achieve my goal, becoming an astronomy researcher, i must take a course load that includes high-level math and science classes.

identify the nonessential appositive phrase and the noun it renames or identifies.
a. my goal; i
b. becoming an astronomy researcher; goal
c. math & science; classes
d. a course load; researcher

What does the word subordinate mean in this sentence? the office manager spoke to her subordinate in a cordial tone.

What would be an example of foreshadowing in a story about a magician who ends up going bad from too much power? a. the author shows the magician preparing his tricks before a show. b. the narrator describes the magician's rise in popularity at the beginning of the story. c. the reader is first introduced to the magician having fun scaring audiences with his tricks. d. the story begins on a cold autumn day in the suburbs of a big city

What is the best way to improve the conclusion? add a sentence to the ending that summarizes the writer’s topic. add a sentence to the middle that reflects on the writer’s experiences. revise the final sentence to have a different tone. revise the first sentence to state a future goal.