Choose the correct answer for each question.

1. By the time they reached the tree house, _______________ .

   1.   ?    the sun had begun to shine
   2.   ?    the snowstorm had become a blizzard

2. When Jack looked at the scroll, the riddle turned into ____________ .

   1.   ?    a picture of Pennsylvania
   2.   ?    a blank piece of paper
   3.   ?    smudges of ink
   4.   ?    the word mask

3. Jack and Annie gave the seal hunter _____________ .

   1.   ?    the polar bear masks
   2.   ?    their sealskin clothing and boots
   3.   ?    the Arctic book

4. What happened when Annie wished to go to Frog Creek?

   1.   ?    nothing
   2.   ?    The tree house began to spin.

5. What did Jack and Annie have to do in other to go home?

   1.   ?    find the snowy owl
   2.   ?    find the Pennsylvania book
   3.   ?    solve another riddle

6. What was the answer to the second riddle?

   1.   ?    HOME
   2.   ?    SEAL HUNTER
   3.   ?    POLAR BEAR
   4.   ?    ICE

7. The letters in the second riddle had to ___________ .

   1.   ?    be unscrambled
   2.   ?    reversed
   3.   ?    spelled in order