The unemployment figures this year are close to ___ ofthe year before last

Practising Chinese kung fu can not only__________one’s strength, but also develop one’s character.[ ]

More than seven in ten get angry ________ to wait longer than one minute for a web page to be downloaded.

﹣What do you think of the environment here﹣Wonderful!______of the land ______covered with trees and grass．

Sometimes____turns off the lights in the classroom, because everybody thinks somebody will do it.