(2013·安徽师大附中高三七模)Don’t use water to put out the fire if oil catches fire. As is known, oil ________ float on water.

(2013·北京四中高三质检)There is________as a free dinner in this world.As the saying goes，“No pains，no gains.” (2013·银川高三一模)—Where is the post office?—It’s just over there, at the end of the street. You ________ not miss it. (2013·开封高三第一次模考)It is announced that big prizes will go to ________ finishes the assignment on time (2013·天津南开中学高三二模) ________ it rain tomorrow, we should have to put off the visit to the Yangpu Bridge. (2013·潍坊市高三二模)Parents are advised to take pressure ________ their children and give them some encouragement before an exam (2013·潍坊市高三二模)Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry. (2013·河北普通高中高三质量监测)Many people tried to leave the country, ________ there was much violence and a serious shortage of food supply. 案例《附中的研究性进修评价规划》中，师大年夜附中两周前的教授教化工作会议上，勾引安排了全校展开（）。 (2013·广西桂林中学高三二模)—Can you come to attend our party tonight?—Sorry, but I do wish I ________. (2013·陕西重点中学高三二模)We pursue happiness, thinking one day we will find it. But ________ it by seeking it. (2013·江西抚州五校高三一模)The most impressive sites of Chishui Danxia are its various waterfalls, ________ the Shizhang Waterfall is the largest one (2013·潍坊市高三二模)As we all know, ________ medical examination will help us find our health problems as early as possible. (2013·石家庄高三一模)—Have you seen the film Lost on Journey?—Yeah, amazing! It’s ________ than the films I have ever seen (2013·济南市高三二模)Our new house is very ________ for me as I can get to the supermarket in five minutes from here. (2013·宁夏银川一中高三第四次考试)Siberian Tigers ________ and killed at such a speed that they will disappear from the earth in the near future (2013·开封高三第一次模考)Not until ________ the Internet ________ that the Chinese sailors were rescued by the European Union Task Force. (2013·黄山高三二模)Some place names have been changing over the yearsFor example, Jinling in ancient China refers to ________ is now called Nanjing (2013·河北普通高中高三质量监测)Lucy has changed a lot since she got her new jobRecently she ________ her work quite well (2013·安徽重点中学一模)Not only ________ to turn off the lights in the kitchen, but we also failed to lock the front door. (2013·安徽省芜湖三校一模)A recent study has found that the number of smokers ________ sharply over the past five years