Bricks Listening crossword 2

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Across
  1. 2. the opposite of attendance
  2. 3. like water-skiing but using a long board.
  3. 7. if you didn't do your homework you will try to give me this
Down
  1. 1. the opposite of absence
  2. 4. the opposite of cause
  3. 5. if it's not a fact then it must be your ...
  4. 6. superman, spiderman and batman are all types of this
  5. 8. the opposite of effect