One day a little mouse was thirsty (渴的). She looked everywhere for ________ to drink. She climbed up onto a table, ________ she saw a bottle. The mouth of the bottle was ________ . The little mouse looked inside the bottle. “Aha, there is ________ milk in it. Great!” She went into it and began to drink.

Soon her stomach (肚子) was too big and she couldn’t come ________ the bottle. She cried for ________ . Just then a cat came up to the table. When the cat ________ the cry, he jumped onto the table ________ and said. “You’ll be my ________ lunch!” The little mouse was clever and she ________ for a moment and said, “Brother Cat, you mustn’t roll (滚动) the bottle.” “ ________ ?   ”asked the cat. “I would get dizzy (头晕目眩的),” said the mouse. The cat said that he would eat her soon. So he ________ rolling the bottle. Suddenly the bottle fell down onto the floor and broke into ________. The little mouse ran ________ . When the cat jumped off the ________ and ran after her, the mouse went into her home.

Here are two articles from an Encyclopaedia.

One is about Leonardo da Vinci. Leonardo was an ________ painter, inventor, musician, engineer and scientist. He was born in the countryside. When he was a little boy, he ________ great intelligence and artistic ability. ________ he grew older, he ________ to do many different things. His paintings are very famous. He also had many ________. For example, his notebooks include some interesting ________ of flying machines.

________ article is about dinosaurs. Dinosaurs lived on Earth more than 60 million years ________ human beings. They lived everywhere on Earth. There were many different ________ of dinosaurs. Small ones, huge ones, many dinosaurs ate plants, ________ some dinosaurs liked to eat meat.

There is a zoo in our city. My parents often take me there on _______. I like animals. I have a lot of _______ animals in my room. In the _______ I can see tigers, elephants, monkeys, pandas, bears, snakes and many other _______. Some animals are friendly but some are not. Tigers, bears, lions are _______. That is why they have to stay in _______. But I do not think it is good for animals to stay in cages. They should be free. The animals in cages can’t be _______.

I think the most interesting animals in the zoo are the dolphins. I like _______ them swim and jump. They swim so fast and jump so high. They can play with a ball. They can stand up and walk _______ the water! They are very ________ to people. If you fall into the water and can’t swim, they may come to help you.