1. In ____ members can interact with a general audience segmented into numerous different groups

1. ____General communities
2. ____Practice networks
3. ____Internet-based communities
4. ____Affinity communities

2. In ____ members can participate in discussion groups and get help or information relating to an area of shared practice, such as art, education, or medicine
   1. ____Sponsored communities
   2. ____Internet-based communities
   3. ____General communities
   4. ____Practice networks