Choose the correct pronoun in the following sentence.?
Would you please review these ideas and let me know by next Thursday what you think of __________?

Some web databases are ______ databases, where users store and share media with other registered users.

A. collaborative B. wiki C. synergic D. combination

The ____, implemented in 2001, grants federal authorities expanded surveillance and intelligence-gathering powers, such as broadening their ability to obtain the real identity of Internet users and to intercept Internet communications.

A. Sarbanes-Oxley Act B. USA Patriot Act C. Identity Theft and Assumption Deterrence Act of 1998 D. No Electronic Theft (NET) Act