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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

A) no
B) yes