三、选择合适的句子补全短文,将序号填写在横线上,有一项多余。
(江苏徐州期末)Every year, millions of birds are killed or hurt when they fly into buildings. Why does this happen?
1. Birds are flying into windows and tall buildings that are all covered by glass.
Many birds fly from one place to another. Most of the time, they live in the wild, such as forests and wetlands. 2. They might see small trees and flowers inside a window and want to rest on these plants. The birds do not know there is glass between them and the plants. 3.
Some birds fly at night. They use the moon and stars to help guide them in the right direction. Tall buildings with lights on at night can confuse(迷惑) the birds. 4. The birds see the light, but they cannot tell that the light is coming from inside a building. They fly toward the light and crash into a building. On many mornings, there might be several dead birds lying on the ground.
5. Many office buildings now turn off their lights at night. This helps reduce the number of birds that fly into buildings and it also helps save energy.

1. A 2. C 3. D 4. F 5. B

四、阅读短文,从方框中选词并用其适当的形式填空。每空一词,每词限用一次。
cook after wise serve although problem they amazing become hobby
（河南洛阳期末）Social media(社交媒体) is everywhere in our daily life. Many people spend hours every day on different apps like WeChat. Social media has 1. an important part of communication and information sharing.
The greatest advantage is that we can connect with people much more easily. 2. some of our friends are far away, we are still able to keep in touch. Also, there are funny videos, 3. photos and interesting stories being shared every day. These things can help us relax 4. a busy day.
Now social media also 5. as a learning platform(平台). For example, if you're interested in 6. , social media offers lots of short videos that teach people how to make delicious dishes. Whether learning a new language or developing a new 7. , we can always find useful information there. So we can say that sometimes social media can help solve 8. .
However, spending too much time on it may harm our eyesight and reduce face-to-face communication. And some things from social media are not suitable for teenagers, so they can't use it unless their parents allow 9. to. As long as we use social media 10. , it can be a powerful tool for self-improvement.

1. become 2. Although 3. amazing 4. after 5. serves 6. cooking 7. hobby 8. problems 9. them 10. wisely