T.A. Watson’s business involved building models for inventors ____ had ideas but lacked the means or skills to execute them.
  • who


If it is thew present administration ____ for the economic crisis, the first step toward a solution is to reject the incumbent at the polls this November.
  • whom we should blame
____ partners can usually sell their mutually owned property without consulting each other unless they have agreed to a separate contact.
  • Business