In his address, President Obama gave information about the state of [ ]
President Obama argued that there are science and technology jobs than there are [ ]people to fill them.
This address fulfilled the president's duty to [ ].

Brazil trades with the united states more than it does with any other country. industrially, the private sector has made brazil one of the most advanced countries in latin america, with massive investment taking place since 1996. still, over 1 million people live in state-owned housing and millions more are covered by government operated health care. these facts show that brazil has a a) mixed economy. b) market economy. c) command economy. d) traditional economy.