根据短文内容，用方框中所给词语的适当形式填空，使文章通顺、完整。（每词限用一次）

interest, as, of, change, meaning, student, cold, feeling, write, color

“Cool” is a word with many _____小题1:. Its old meaning is used to express a temperature that is a little bit ____小题2: As the world has ___小题3:, the word has had many different meanings.
“Cool” can be used to express ____小题4:_ of interest in almost anything.
When you see a famous car in the street, maybe you will say, “It’s cool.” You may think, “He’s so cool,” when you see your favorite singer.
We all maximize the meaning of “cool”. You can use it instead ___小题5:_ many words such __小题6:__ “new” or “surprising”. Here’s an _小题7:story we can use to show the way the word is used. A teacher asked her students ___小题8: about the waterfall they had visited. On one ____小题9:paper was just one sentence, “It’s cool.” Maybe he thought it was the best way to show he saw and felt.
Can you think of many other words that make your life as ______小题10: as the word “cool”? I can. And I think they are also very cool.