All I have learned about the exam____ that three students faileD. A. is B. are C. will be D. have been
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.”