1. What is the signifiance of the yellow butterfly?
(a) Yellow butterflies were Hằng's mother's favorite.
(b) A yellow butterfly is important in Vietnamese culture.
(c) Hằng and Linh used to sing a song about a yellow butterfly together and now Linh remembers it.
(d) Hằng saw yellow butterflies on the island.

2. What happens to the girl in the cave?
(a) She has made it to safety and can now help Hằng heal.
(b) She has been killed.
(c) She has been assaulted by the pirates and her back is burned.
(d) Her face has been burned and her hair has been cut off.

3. Why does Hằng's uncle not want to hear the truth about what happened to Linh?
(a) He does not want Hằng to get upset by remembering.
(b) It will not help him adopt Linh and that is the only thing he cares about.
(c) He thinks the truth will make him too sad.
(d) It will just make him feel worse about not being able to help the family.

4. What does Angie's dad think of Hằng's confession?
(a) He thinks she is telling the truth to hurt the family.
(b) He thinks she is being dishonest because she wants to get closer to Linh and Cora.
(c) He thinks she is telling the truth.
(d) He thinks she is afraid of the pirates and is not telling the truth.

5. How does Chú Quốc find Hằng?
(a) Chú Quốc called the police.
(b) Mrs. Brown gives him the address after Chú Quốc sees Hằng's aunt's hat there.
(c) LeeRoy has called him to tell him where Hằng is.
(d) Chú Quốc has hired private investigators to find his niece.