Every year, ________ 300,000 visitors come to visit Kaiyuan Temple in Quanzhou from other provinces.
. 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.
. — Which of these electronic watches do you like? — ______of them. They are expensive and of little use.