Online distribution of pirated publications is illegal. Many Internet users still commit the offence.

A. As long as many Internet users commit the offence, online distribution of pirated publications is illegal

B. Illegal though online distribution of pirated publications is, many Internet users still commit the offence

C. Were online distribution of pirated publications illegal, many Internet users wouldn’t commit the offence

D. Such is the offence of many Internet users that online distribution of pirated publications is illegal.