Which THREE sentences have the correct use of possessives? Sandra’s life jacket was too tight, so she exchanged it for mine.

Most on the campground had pitched his tent already.

Neither Nick nor Jack had worn his helmet correctly.

“Them rocks,” said the guide “can be dangerous because of it’s jagged edges.”

Officer James’ post was not too far away.

Rafting on the Cossatot Rivers’ rapids is so exciting.

We wondered if the rafts would turn over on its side.

Read the excerpt from david foster wallace’s infinite jest. my silent response to the expectant silence begins to affect the air of the room, the bits of dust and sportcoat-lint stirred around by the ac’s vents dancing jaggedly in the slanted plane of windowlight, the air over the table like the sparkling space just above a fresh-poured seltzer. the coach, in a slight accent neither british nor australian, is telling c.t. that the whole application-interface process, while usually just a pleasant formality, is probably best accentuated by letting the applicant speak up for himself. in this excerpt, the narrator is providing a, both objective descriptions and subjective commentaries. b. only objective information about people, setting, and events. c. only subjective responses to the things he sees and experiences. d. a compromised interpretation of events due to his unstable condition.