一、词汇运用。(根据Integration D2短文改编)
Indian rhinos live in 1. (north) India. They mainly eat grass and small plants, and they live a 2. (quietly) life in their natural home.
Many years ago, thousands of Indian rhinos 3. (live) in some parts of Asia. They ate special plants which became fewer and fewer because farmers began to use them 4. (feed) their own animals. Besides, people hunted Indian rhinos for 5. (they) horns. As a result, the number of Indian rhinos dropped.
To protect these rhinos, the 6. (government) of India and Nepal made laws to stop people 7. (hunt) the rhinos. But this is not enough—people can do much 8. (help). We need to stop using rhino horns for our own 9. (need). If we don't take action, there may be none of these rhinos 10. (leave) in the future.

二、短文填空。
A（根据 Reading 短文改编）
I am Xiwang, a panda cub(幼崽) living in a nature reserve. When I came into the world, I was only 100 grams. My 1. b was such a joyful moment that keepers gave me the name Xiwang, meaning "hope" in Chinese.
At six months old, I tried bamboo for the first time and fell in love with it right away. Half a year later, I 2. w over 35 kilograms! For the keepers, there's nothing more 3. s than seeing me grow. At 20 months old, I mastered the skill to look after 4. m, like finding bamboo shoots.
However, life is tough for my wild panda friends. They're facing 5. s problems. We pandas live 6. m on fresh bamboo, yet the bamboo forests are shrinking fast because of human activities. As a 7. r, many wild pandas go hungry and have no safe homes to stay in.
8. L, humans have taken action to help us. Thanks to the efforts, the number of giant pandas is 9. i slowly but surely. But we still need your continuous 10. p to live peacefully forever. Remember, where there is Xiwang, there is always hope!

B(根据 Integration A 短文改编)
Polar bears make their home in the Arctic. They are the biggest meat 1. e on land. They often travel a long way to 2. h for food, but rising temperatures are melting Arctic ice, 3. m their journeys harder and putting their lives at 4. r. Today, there are only 22,000 to 31,000 polar bears on the earth, and their number could keep 5. d.
Blue whales live in the 6. o and can live up to 90 years. In the past, humans hunted them and there were few left. Now it is 7. a the law to hunt blue whales, but they still face dangers from large ships and 8. w ocean water. When the water heats up, they will have much difficulty finding enough food and it is 9. h for them to live long, healthy lives.
The animals remind us of how human 10. a affect the natural world, and that protecting them is more important than ever.