pon a time, there was a mother pig and three little pigs.They lived in the middle of a forest . Because it’s diffcult for mother to find enough food for her childern.So at last the mother pig sent the little pigs to search their fortunes .The lazy first pig built a house with straw!The fat and hasty second pig built his house using sticks.The diligent and clever third pig took several days to build a strong house made of bricks.One day,a woof came to the first’s house.“Ah-ha! I can blow away this house made of straw with just one breath. WHOO,WHOO!"Then ,the woof came to the second pig’s house."Ah-ha! A house made of sticks! No problem! WHOO,WHOO!"At last,the woof came to the third pig’s house.“There's nothing I can't blow away!! WHOO,WHOO! What ? No! "The wolf ran away.