(2014·安徽蚌埠第一次教学质量检查)Finding information in today’s world is easy.The  ________is how you can tell if the information you get is useful or not.

(2014·湖北重点中学联考)His contribution to the boy’s welfare was to________him for the world in which he would live.

(2014·河北正定中学月考)Lin Shuhao has earned a good________at home and abroad for his excellent basketball skill and won over thousands of fans.

(2014·安徽六校教育研究会高三联考)The Foreign Ministry Spokeswoman on Thursday urged Japan to stop making irresponsible________on the incident in waters off the Diaoyu Islands.

(2014·淮南高三质检)When you stand on the top of the mountain and overlook the surrounding scenery，you’ll find it is________to climb it up with effort.

(2014·江苏省三校4月阶段性考试)To their disappointment，Dr Wang gave a speech about the economy without even a passing________to the problem of unemployment.

The questionnaire takes________ten to fifteen minutes to complete and can be used along with the assessment interview.

(2013·衡水中学第二次月考)Their daughter has________for language while their son is a________pianist.

—It’s difficult to tell this picture from that one.—Yes.The differences between the pictures are very________.

(2014·福建名校质量检查)I hope the government will take more strict________against the smog that affected several big cities last winter.

(2014·山东临沂模拟)At the meeting，all the people were deeply________with her brilliant report.

(2014·吉林模拟)—Have you finished the report?—Oh，sorry.It was so noisy in the office that I couldn’t________down to write anything.

(2014·海南琼海模拟)People hope that measures will be taken to________house prices rising.

(2014·石家庄质检)I admire Stephen Hawking greatly，whose________about black holes has a great effect on astronomy.

(2014·山西太原模拟)Hiking by oneself can be fun and good for health.It may also be good for________building.

(2014·南京学情调查)—Can I help you，sir?—I’d like a room with a bath.How much do you________？

(2014·江西两所名校考试)Usually，the organizing committee should have a________meeting every two weeks.

(2013·厦门质量检测)Some fruits are so easily harvested in this area that they are never of great________.

(2014·厦门模拟)You will________your chances of getting a pay rise if you don’t work harder than others.

(2014·山西太原五中模拟)Some parents are just too protective.They want to________their kids from every kind of danger，real or imagined.