war. X 3. Put in a/an, the or Ø (zero article). 1. The girl who is playing hide-and-seek with other children is my sister. 2. There is boy in the street. boy is waiting for his classmate. 3. Make love, not 4. book my friend gave me was interesting. 5. apples are good for your health. 6. butter in that shop is really nice. 7. Would you like glass of water? 8. I'm afraid of snakes. 9. There is interesting article in the newspaper.