The World Ends in April

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Across
  1. 3. According to the scientist, the world ends in __________
  2. 4. Dr. __________ warned that an asteroid is going to hit earth
  3. 6. Mack was planning to go to __________ school
  4. 7. Elle wished to go to _________
Down
  1. 1. Name of the asteroid which was going to hit earth
  2. 2. Grandpa Joe was a ________
  3. 4. Mack calls his cane _________
  4. 5. Elle hated this day of the week