dog
                    - The dog had _____ serious toothache so its owner took it to _____ animal doctor.
 - Eddie has _________ e-dog. He is the master of _________ e-dog.
 - My dog is very _________. It is safe to touch him if you want to.
 - My dog is gentle and never bites.So you needn’t be_______.
 - Be careful of the dog! It’s. Keep away from it.
 - The hungry dog went out ______ food.
 - The dog took a piece of meat and ______.
 - My pet dog sometimes makes lots of noise and ______ me when I do my homework.
 - Look, the little dog ________ a cat.
 - They want to develop a kind of dog-friendly food _________ will help dog owners cool down their pets.