"Cool" is a word with many meanings.
Its traditional meaning is used to{{U}} (36) {{/U}}a temperature that is
fairly cool. As the world has{{U}} (37) {{/U}}, the word has expanded
to{{U}} (38) {{/U}}many different meanings. "Cool" can
be used to express feelings of{{U}} (39) {{/U}}in almost
anything. When you see a brand-name car in the street, maybe you
can't help{{U}} (40) {{/U}}, "It's cool." You might think, "He's so
cool," when you see your{{U}} (41) {{/U}}footballer. We
all enlarge the meaning of "cool". You can use it{{U}} (42) {{/U}}many
words such as "new" or "amazing." Here's an interesting story{{U}} (43)
{{/U}}illustrate the usage of the word: A teacher asked her students to{{U}}
(44) {{/U}}the waterfall they had visited. On one student's paper was
just the one{{U}} (45) {{/U}}, "It's so cool."{{U}} (46)
{{/U}}he thought it was{{U}} (47) {{/U}}to describe{{U}} (48)
{{/U}}he saw and felt. {{U}} (49) {{/U}}the story
also proves the shortage of words and expressions.{{U}} (50)
{{/U}}"cool," some people have no words to express the same meaning. So it
is{{U}} (51) {{/U}}to improve our word strength to maintain some{{U}}
(52) {{/U}}. As a popular word, "cool" stands for a
kind of special{{U}} (53) {{/U}}that people can accept easily. Except
"cool", can you think of many words that{{U}} (54) {{/U}}your life as
colorful? I can. And I think they are also very{{U}} (55)
{{/U}}.