Crossword No. 4

Across:

1.  How cats say hello! (4)
10. A six legged hardworking insect (3)
19. A short form for a treat at Christmas (6)
27. One word to group poetry, music and theatre (4)

Down:

1. A breed of cat whose name rhymes with thanks (4)
4. A life giving drink (5)
6. A short form for maths with lots of numbers (5)