or, ur, ow crossword challenge!

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Across
  1. 3. Sarah, Percy and Bill were all ... babies.
  2. 4. The - - - mouse came to visit the country mouse
  3. 6. This planet has rings around it
  4. 7. If you put wood on a fire it will...
  5. 8. You use a knife and a ... to eat your dinner.
Down
  1. 1. A king or queen wears one
  2. 2. The seed that falls from an oak tree is an...
  3. 5. You might hear thunder during a...
  4. 7. If you drink lots of fizzy pop you might...!