today， when i went home after school， i saw the delicious snack， so i wanted to buy one of the snacks， then i could not find my wallet， i searched it many times， at last， i had to admit that my wallet was lost. i felt so worried， so i turned back to find my wallet， i watched the road carefully， suddenly， a black dog was in front of me， i felt so scared. the hog yelled at me， so i ran， the dog run after me， i run into the shop and got rid of the dog. i have to went home because of it was dark， my mother came out and told me i forget to bring my wallet， how stupid i am.