China's badminton superstar Lin Dan won a thrilling final for his fifth world champion in Guangzhou on Sunday over Lee Chong Wei, who ______ his game due to injury.
A. concerned B. recovered C. abandoned D．recognized
The biggest whale is _____ blue whale, which grows to be about 29 meters long—the height of ____ 9-story building.
A. the; the B. a; a C. a; the D. the; a
-- My parents are preparing my favorite dishes. Go with me and have a taste, okay?
-- ______. And I’ll be glad to meet your parents.
A. I think so B. I hope so C. I’m sure D. I’d love to
Peter is my best friend. He often helps ______ with science.
A. me B. you C. him D. her
－Who’s that man?
－Jeremy Lin. He’s _______ American basketball player.
A. a B. an C. the D. /
As a member of one world, each of us has a role _____ to make the earth a better place.
A. playing B. play C. played D. to play
