1.  Carter sent his friends out in search of the promo.

2.  He set up a national e-mail tree designed to get people to send their friends in Iowa to Ames as Forbes supporters.

3.  My friend was sent out to do the story about the retiring of a simple grave digger.

4.  She sent a friend to her village to beg her parents to visit, but they refused to come.

5.  Cartier was asking the Chilean navy to verify the information before sending two friends to Chile.