1. Joyous Christmas song. (5)   Hint Hint       2. Long narrow band of fine material used for tying Christmas gifts. (6)   Hint       3. Person who looks after sheep. (8)   Hint       4. Vehicle on runners for moving over snow. (6)   Hint       5. Pipe that carries smoke up and out of the house. (7)   Hint       6. Small supernatural beings usually with pointed ears. (5)   Hint       7. Shrub with dark green prickly leaves and red berries. (5)   Hint