句型转换
Long long ago, there was a swan（天鹅）with golden feathers（金羽毛）.She lived in a lake. A woman lived in a small house  21 the lake with her two daughters. They were very poor. They worked hard all year round,   22 still,they lived a hard life and sometimes they even didn’t have enough  23 to buy food.
The swan was 24 to see that. She said to herself, “I’ll give one of my  25 to them each day, then they can live a happy life with the money selling my feathers.” That evening, she  26 to the poor woman’s house and left a golden feather on the table without saying  27 .From then on, the swam came every day and gave them a feather. The woman was very happy because their life was much  28 
than before.
But day after day, the woman became greedy（贪婪）.She said to her  29 .“The swan may fly away one day. If so, we will be poor again. We should take all  30 feathers when she comes next time.”
“Oh, no, Mom!” cried the daughters, “This will  31 the swan. She helps us a lot !” But the mother wouldn’t listen. When the  32 came as usual, the mother caught her and took all her feathers. But suddenly, the golden feathers  33 chicken feathers. Then, the Golden Swan said, “Poor Woman, I came to  34 you,but you wanted to kill me. Now, I am leaving and will  35 come back. Never be greedy!” With these words, the swan flew away.

--- Does Ted tell you if he _______________ next Sunday?
--- No, he does’t. But if he ________________, I’ll give you a ring.

 —Does Ted tell you if he           next Sunday? 

—No, he doesn’t . But if he            , I’ll give you a ring.