Ответ:

Across:

  1. helmet
  2. hairbrush
  3. mobile phone
  4. keys

Down:

  1. camera
  2. roller blades
  3. watch
  4. gloves

Ответ: 4 — helmet; 6 — hairbrush; 7 — mobile phone; 8 — keys; 1 — camera; 2 — roller blades; 3 — watch; 5 — gloves.