(UniCEUB - 2014)
"A rise in temperature in the semi-arid region of Brazil has left rivers dry and cattle dying of thirst. The search is on for initiatives to combat desertification."
(Guardian Professional)
The underlined words in the passage represent the
(UNICEUB - 2014)
President Obama has outlined a slimmer version of the NSA program that ................... data from millions of Americans’ phone calls in a proposal that ................... phone companies to hold the records, but mandates law enforcement to win a secretive court&rs...