is our belief that improvements in health care will lead to a stronger, more prosperous economy.
.At least 200,000 people were reported _____ in the ever recorded worst earthquake that struck Haiti last winter.
.The symbolic one-hour switch-off first _____ in Sydney in 2007 has become an annual global event.
.We often talk a great deal about English language teaching, _____ that it is the learning that really matters.
.In the rainforest of the Amazon, 50 to 150 plant species _____ every day.
.To help today’s customers make a choice, a company in New York _____a video trolley — a supermarket trolley with a video screen to display advertisement and price information.