You are to write in no less than 120 words about the title "Commercialism at Holiday Time". You should base your composition on the outline given in Chinese below: (1)对于我们，假日有了更多的经济意义。 (2)假日经济带来的好处。 (3)结论。
Woman: Did you find the book for your reading assignment in the library？ Man: It closed before I got there. I had no idea it closes so early on weekends. Question: What does the man mean？
A．He didn"t get the book he needed.
B．He had no idea where the book was.
C．The library is closed on weekends.
D．He was not allowed to check out the book.
Woman: John, are you doing research for Professor Williams this semester？ Man: Actually, Im working as his teaching assistant. Question: What does the man mean？
A．He needs another job as research assistant.
B．He asked Professor Williams for assistance.
C．He assists Professor Williams with his teaching.
D．He is doing research with Professor Williams.
Man: I have heard there are a few seats left for the show tonight. Woman: Really？ I was under the impression that the tickets were sold out a long time ago.Question: What do we know from the womans reply？
A．She thought there were no tickets left for the show.
B．She thought the seats on the left side were fully occupied.
C．The show was planned a long time ago.
D．The audience were deeply impressed by the show.
They must have been enjoying themselves there, or they______so long.
A．can"t have stayed
B．wouldn"t have stayed
C．needn"t have stayed
By the time you arrive home, I______for several hours, so please dont make a noise when you come in.
A．shall be sleeping
B．would have slept
D．shall have been sleeping
Just as no two words are truly synonyms, ______no two different expression, or ways of expressions, can mean exactly the same thing.
Very few will doubt that it is science that has at once quickened the demand for general education in modern times______made the education itself effective.
A．as well as
"Death control"______to the efforts of scientists and doctors to save peoples lives.
It isnt so much whether he works hard; the question is whether he works______.