1. More and more people hope to make new laws and protect copyrights.
对
错



2. Extensive laws could necessarily suppress new ideas and innovation.
对
错



3D printers will be more and more expensive.
对
错



4. If one prints something that is covered by copyright, then he is infringing someone's copyright.
对
错



5. Lucas hopes that new laws will not punish people for printing something for their commercial use.
对
错



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