学进去

A fox is _______ food. He is very hungry. Now he _______ near a wall. The wall is very _______. The fox is looking up. He sees _______ fine grapes _______ the wall. He smiles and says, “_______ nice they are! I want to eat them.” The fox is jumping. He jumps and jumps, _______ the wall is too high. He _______ get the grapes. The fox says “I must go now. I don’t like those grapes. _______ are green. They are not ________ to eat.”