with all the money ,the man can't afford a ticket.
In the thrilling activity of bungee jumping, ________most matters is courage rather than strength.
Mary felt ______from the outside world, since she lacked an Internet connection and couldn’t receive any e-mail.
—Do you ______ the idea of living a low-carbon life?—It sounds tough, but it is a tendency.
— When shall we go planting trees in the hill?—______ it begins to rain, so they don’t need watering.
World Expo 2010 Shanghai China, a grand-scale global event, has ______ the significant theme “Better City, Better Life.”