yester morning,Li Hua got up early.he went to school ___ bre

yester morning,Li Hua got up early.he went to school ___ breakfast
___ his way he saw much ___ coming out from the ___ of a house.
"there must be a ___."he thought.then he ____ as fast as he could to get water.soon he came back withe a bucket of ___.quickly he poured the water into the window.
the smoke was put ___.but surprisingly he saw an old man come to the window,___ a tabacco pipe in hid hand.he shouted at Li Hua ___."what are you doing here!you bad boy!"