This question is incomplete; here´s the complete question.
Read "Object Lesson" by Ellery Queen.
How is the clock used to create suspense and pacing in
the story?
Answer:
The time frame to solve the crime is established by Mr. Ellery Queen as what remains of the first period, which ends at 9:35. Being 8:56, that means that there´re 39 minutes to solve the mystery. Throughout that time, everyone keeps looking at the clock and the author provides exact information on how much time remains, creating pacing and suspense. Finally, Mr. Ellery solves it exactly at 9:35.
Answer:
Janice is ready to graduate and has a new job lined up at a law firm in Boston.
Explanation:
Janice is already to graduate and has a new job lined up at a law firm in Boston
"Already" would be the one word used incorrectly, a more appropriate word would be just simply "ready"
Explanation:
presentation is to present something about given topic or it is the explanation of topic in front of people