题目内容：

根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。

Colors have their own ways of saying things in many everyday American expressions.

Red is a hot color. Americans may say they are red-hot that means they are very 1. (生气的) about something. Fast loud   2. (音乐) is popular with many people. They may say it is red hot.

Pink is a lighter kind of red. People sometimes say they are in the pink when they are in good health. The expression was   3. (第一次) used in America at the beginning of the 20th century. It probably   4. (来自) from the fact that many babies are   5.  (出生) with a nice pink color that shows that they are in good health.

Blue is a 6. (凉爽的) color. The color green is natural for 7.  (树) and grass. But it is an unnatural color for humans. A   8.  (人) who has a sick feeling stomach may say he feels a little green. Sometimes one may be upset   9.  (因为) he does not have something as nice as a friend has, he may say he is green with envy. The color black is used often in expressions. People   10.  (描写) a day in which everything goes wrong as a black day.