学进去

William’s grandparents live on a farm in the countryside. Last summer, they helped William _____ a house in the tree. They put a chair in it and William often _____ in his tree house.

Last weekend, William went to the farm. He ran to the tree to see his _____. It was full of leaves. William had to _____ it. Then he saw five small eggs on the floor. He climbed _____ the tree and ran to his grandfather. “Come to the tree house, Grandpa,” he shouted. His grandfather saw the _____. “Can I take them back to my home?” asked William. “_____,” his grandfather said. “The mother bird will be sad if you do that.”

William went home the next day. Three days later, his _____ called him, “Come here quickly!”

William’s mother took him to the _____ in the car after school. He climbed up the tree quietly and _____ into the tree house very carefully. There were five baby birds on the floor!