3. Where do Sal and her grandparents stay on their first night in Idaho?
(a) Coeur d'Alene.
(b) Gibson.
(c) Last Chance.
(d) Lewiston.

4. Why does Sal feel queasy when she and her grandparents drive through Montana?
(a) She ate some bad food.
(b) There is someone following them.
(c) She is nervous.
(d) The roads are curvy.

5. When Mrs. Winterbottom calls to say that she is coming home, how does Phoebe say that she sounded?
(a) Angry.
(b) Nervous.
(c) Sad.
(d) Excited.

6. Where does Sal find Ben and Mrs. Finney?
(a) The lobby.
(b) The cafeteria.
(c) The backyard.
(d) The waiting room.

7. Why does the message-leaver say that they left notes for Phoebe?
(a) They thought they would be good surprises.
(b) They wanted to creep Sal and Phoebe out.
(c) They wanted to distract Phoebe from her schoolwork.
(d) They wanted them to think there was a mystery to solve.

8. Who stops Gram from climbing under the rope at Old Faithful?
(a) A park ranger.
(b) Another tourist.
(c) Sal.
(d) Gramps.

9. Who does Mrs. Partridge say had a similar face to Phoebe's face?
(a) Mike.
(b) Margaret.
(c) Mrs. Winterbottom.
(d) Mr. Winterbottom.

10. What does Mrs. Winterbottom do in the middle of her conversation with Mike that disgusts Phoebe?
(a) Spits.
(b) Shouts.
(c) Burps.
(d) Coughs loudly.

11. What did Sal hope would happen in Lewiston?
(a) She's not sure.
(b) She would just talk to her mother.
(c) She would see if her mother was happy.
(d) She would bring her mother home.

12. Where in the university do Sal and Phoebe try to find Mike?
(a) The library.
(b) The dorm.
(c) A classroom.
(d) The cafeteria.

13. Besides Ben and Phoebe, who does Sal write to?
(a) Her mother.
(b) Margaret.
(c) The boy from the riverbank.
(d) Mrs. Partridge.

14. When the sheriff in Idaho puts Sal in his car, where does she think they are going?
(a) Bybanks.
(b) To her grandparents.
(c) Euclid.
(d) Jail.

15. What happens between Sal and Ben at the hospital?
(a) They run into someone from school.
(b) They have an argument.
(c) They kiss.
(d) The eat lunch.