A long time ago, some children were playing at seaside when they found a turtle. They wanted {#blank#}1{#/blank#} (kill) it. Just at that time, a young man came and said to them, "Stop!" The children ran away {#blank#}2{#/blank#} (quick).

    The turtle was thankful and invited the young man to a {#blank#}3{#/blank#} (wonder) palace. The young man {#blank#}4{#/blank#} (take) to a secret palace in the sea. When he arrived at the palace, he was surprised and {#blank#}5{#/blank#} (say) to the turtle, "What a nice palace!"

    To thank him, the king of the turtle gave him {#blank#}6{#/blank#} big dinner. After dinner, the king gave him two boxes.{#blank#}7{#/blank#} the young man could open only one. He promised.

    After {#blank#}8{#/blank#} (go) back home, he opened the bigger one. It was full of gold. He thought things in the other box must be expensive too. He broke his promise {#blank#}9{#/blank#} opened the other box. As soon as he opened it, he became an old man. He was sorry for what he did, but it was too late.

    From the story we can learn that {#blank#}10{#/blank#} (keep) a promise is so important for us.