2011.06.10N.A.
　　Do you agree or disagree with the following statement? It's more important for government to spend money on modern houses than on building traditional or historical building or homes.

　　2011.06.11
　　Do you agree or disagree with the following statement? Although people now take care of environmental problems (i.e. pollution and global warming), the environmental situation are not likely to improve in the future.

　　2011.06.19
　　Do you agree or disagree with the following statement? High school students should take a course on basic economics.

　　2011.06.25N.A.
　　Do you prefer buying technological products no sooner than they are launched or after they have been widely adopted?