1 . 黑脉金斑蝶知道如何用眼睛测量太阳的位置。
The monarch butterfly knows how to use its eyes to __________ _______ _________ of the sun.

2 . 他转过身来，惊讶地发现一个三十多岁，看上去很眼熟的人。
He turned around and was surprised to find a familliar-looking man ________ ________ _______.

3 . 熊和我对视的时候，时光停滞了。
_________ ________ ________ as the bear and I stared at each other.

4 . 我那次可怕至极却又十分神奇的经历被定格（捕捉）在一张照片中。
My most frightening but magical experience _______ ________ ________ a single image.

5 . 黄石公园以它野生生物的多样性而著名。
Yellowstone ______ _______ ________ the variety of its wildlife.

6 . 我们在社交媒体上看到的常常不是关于某人的全部真实信息。
What we see _______ ________ _________ is often not the whole truth about a person.

7 . 尽管科技改变了我们的交友方式，友情的意义却依然保持不变。
Although technology has changed the way we make friends, the meaning of friendship _______ _______ __________.

8 . 她说她可以自己去城里，但我却担心他找不到回来的路。
He said he could go to the town by himself, but I was not sure whether he could _______ _______ ________ back.

9 . 我现在还会时不时地翻看那些照片，以提醒自己尊重动物。
I look at the those photos ________ _________ _________ __________ to remind myself to show respect for the animals.

10 . 有些动物迁徙到南方是为了寻找更温暖的天气。
Some animals migrate to the south ________ _______ ________ warmer weather.