We’re happy that our country has developed _____ these years than before.

“'m going to do it,” she said ________.

 It is    to teach a kid the way to solve problems than to tell him the solutionsdirectly.

—Peter looks sporty.—Yes. He is the ______runner in my class.

—What do you think of the film called Inception《盗梦空间》?—The film is full of suspense (悬念). I should say the screen-writer is really ______.