The first line shows that people were forcefully woken up and were frightened. Then, the third line, with the use of the word lair shows that the character being spoken about could be an antagonist. Finally, the use of the word slaughter shows that the character being spoken of is, indeed not good.
The sentence that uses commas correctly is option B. I have not yet been to a concert, in fact. One of the rules in using comma is, it is used to set off clauses, or phrases that are not essential in the sentence or does not affect the thought of the sentence. The rest of the choices either lack commas or the commas are misplaced.
I'd say the answer is C because that doesn't really narrow down what he is trying to write about. he needs a more complex question for research.
Explanation:
1 Denmark; Europe
2 Boston; Atlantic Ocean; Massachusetts
3 Rosario Ferré; Puerto Rico
4 Carl Sagan;
5 Times Square; Forty- Second Street
6 United States
7 Key West; Gulf of Mexico
8 Colorado River; Grand Canyon National Park
9 Washington D.C; Blue Ridge Mountains
10 Mr Jimenéz; Saturn; Jupiter
The antecedent would be their. Our doesn't fit because it refers to the whole group. My just doesn't fit at all and neither does his. So it would be Their. :)