根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。
The panda is one of the most popular 小题1: in the world. A panda can grow up to 1.5 meters long and weigh up to 160kg. People think the panda is very 小题2: . So it is not surprising that the WWF（世界自然基金会）chose the panda as its symbol. The WWF tells people about animals that are in 小题3: and raises money to save them. The panda only 小题4: in the wild in China. In the early 1980s, there were only 1,000 left in the wild. The main reason 小题5: pandas are endangered(濒临灭绝的) is that the area where pandas can live has become smaller.
小题1:animals
小题2:lovely
小题3:danger
小题4:lives
小题5:why
题目分析：
小题1:考查名词。句意 熊猫是最受欢迎的动物之一。One of the 名词复数。故用animals。
小题2:考查形容词。句意 人们认为熊猫是比较可爱的。故用lovely。
小题3:考查名词。句意 世界自然基金会告诉我们一些关于处在危险边缘的动物的事并且要为他们捐钱。In danger 处在危险当中，故用danger。
小题4:考查动词。句意 熊猫仅仅住在野外。叙述客观事实故用一般现在时，故用lives。
小题5:考查连词。句意 他们濒临灭绝的主要原因是他们居住的地方变得很小。The reason why ….is that ………的原因是。故用Why。
考查：选词填空。