A) a math problem
B) a jigsaw puzzle
C) four riddles
D) an animal mystery

A) dolphins in the ocean
B) Morgan le Fay
C) riding in a minisub
D) dinosaurs

A) to the fair
B) to the internet
C) to the forest
D) to the ocean

A) tiny grains of sand
B) bits of sea grass
C) pieces of seashells
D) tiny sea animals

A) the slide button
B) an oyster button
C) a coral button
D) a starfish button

A) by using arm signals
B) by pressing the arrows
C) by turning the wheel

A) an eel
B) a dolphin
C) an octopus
D) a shark

A) the minisub had been cracked
B) it was part of an old airplane
C) it had traveled millions of miles
D) it ran on batteries

A) to escape from the shark
B) it was tired of the minisub
C) because it was hurt
D) it was going to find food

A) the shark broke the sub's window
B) they wanted to go for a swim
C) they were close to the shore
D) it began to fill up with water

A) They were too tired to swim.
B) They liked doing the backfloat.
C) They wanted to relax.

A) two dolphins
B) two seahorses
C) two sharks
D) two oysters

A) sand
B) oyster
C) dolphin
D) seahorse

A) a new word replaced the riddle on the scroll
B) The oyster jumped back into the water.
C) The dolphins did a flip.
D) Morgan le Fay told them so.

A) It was in the minisub's log.
B) They were squeezed by an octopus.
C) The oyster was on the reef all along.
D) They oyster was grey.

A) no
B) yes