Read 3a - 3c, and complete the passage. 阅读 3a - 3c，完成短文。
Hello, everyone! I'd like to introduce our zoo to you. There are many animals in the zoo. Here you can see the . They are from . These animals are very and love to . They have . They can . I like because they and . These are the . They live . They look very . They have . I like because they are very . I love the zoo. How about you?

由于没有提供3a-3c的具体内容，无法准确完成短文填空。请提供3a-3c的阅读材料，以便根据原文信息进行解答。

Ⅰ. Complete the sentences with the words or phrases in the box. 从方框中选择恰当的单词或短语，完成下列句子。
grow up, different kinds of, more than, think about, at once, looks like, What's more, learn from, get away

1. We should our mistakes so we don't repeat them in the future.
2. When I , I want to be a teacher so I can help kids learn a lot.
3. There are 1000,000 books in the library.
4. If you study for a long time, try to for a little while and have a good rest.
5. Look at the stone. It a lovely monkey.
6. Before you make a decision (决定), all the possibilities (可能性).
7. When the bell rings (响), all the students go to the classroom .
8. Let's go to the zoo. There are many animals in it.
9. , reading books can help improve your imagination.

1. learn from
2. grow up
3. more than
4. get away
5. looks like
6. think about
7. at once
8. different kinds of
9. What's more

1. 句子意思是“我们应该从我们的错误中......，因此我们将来不再重复犯错。”根据句意，应选“learn from”，表示从错误中学习。
2. 句子意思是“当我......，我想成为一名老师，这样我可以帮助孩子们学到很多知识。”根据句意，应选“grow up”，表示长大。
3. 句子意思是“图书馆里有......1000,000本书。”根据句意，应选“more than”，表示超过。
4. 句子意思是“如果你学习了很长时间，试着......一会儿，好好休息。”根据句意，应选“get away”，表示离开休息。
5. 句子意思是“看那块石头，它......一只可爱的猴子。”根据句意，应选“looks like”，表示看起来像。
6. 句子意思是“在你做决定之前，......所有的可能性。”根据句意，应选“think about”，表示考虑。
7. 句子意思是“当铃声响起，所有的学生......去教室。”根据句意，应选“at once”，表示立刻。
8. 句子意思是“我们去动物园吧，里面有许多......动物。”根据句意，应选“different kinds of”，表示不同种类的。
9. 句子意思是“......，读书可以帮助提高你的想象力。”根据句意，应选“What's more”，表示而且。

Ⅱ. Read the text on page 65 and answer the questions. 阅读文章，回答下列问题。
1. How many kinds of octopuses are there in the world?

2. What do they look like?
The smallest is only around long.
Some can grow up to more than long, and even over long.
3. What is amazing about their body?
They have arms. Their brain is in their and . This helps them to think about and do more than one thing .
They don't have any , so they can fit into places.
They have hearts, and the hearts work with parts of the body.
4. What is amazing about their abilities?
They can change their and to look like plants or other sea animals.
They can make and keep it in their body. When they produce , other animals can't them. This helps them .
When it loses an arm, it can .
5. Why is it important to study animals like the octopus?

1. There are over 289 kinds of octopuses in the world.
2. The smallest is only around 5 centimeters long. Some can grow up to more than 5 meters long, and even over 9 meters long.
3. They have eight arms. Their brain is in their head and arms. This helps them to think about and do more than one thing at a time. They don't have any bones, so they can fit into small places. They have three hearts, and the hearts work with different parts of the body.
4. They can change their color and shape to look like plants or other sea animals. They can make ink and keep it in their body. When they produce ink, other animals can't see them. This helps them escape. When it loses an arm, it can grow it back.
5. We can learn from them. We can use what we learn to develop new technology.