(2013·西安模拟)The man we followed suddenly stopped and looked as ifwhether he was going in the right direction.

(2013·厦门模拟)“Youth”is regarded by many people as a time in their life　　　fun, passion, and imagination seem limitless. (2013·合肥模拟)—　　　　bargaining is so interesting?—Sometimes it is a test to see who can stand their ground for the longest. (2013·浙江金华三校考前模拟)________ clearly ________ nothing to do, the soldiers left the village the next day. (2013·兰州模拟)―Do you still live in the countryside?―YesI don’t want to leave the house, 　　　　it is very shabby (2013·合肥模拟)—Go and have great fun! I will cope with　　　you leave to me properly. —Thanks a lot. (2013·安徽省名校联盟模拟)West of the city　　　, which provides a lot of job opportunities for the local people. (2013·辽宁师范大学附中模拟)Fortunately it happened at night. If the hurricane ________ during the daytime, there ________ more deaths. (2013·合肥模拟)The very thing　　　most senior 3 students long for is to study in　　　they call the Tower of Ivory in the near future. 西安古称长安，自（）开始，改称西安 (2013·安庆模拟)So far, what we have done is destroying the earth; only by changing　　　we live　　　we save it. (2013·潍坊高考模拟)Air pollution is getting more and more serious，so we must take action________it is too late (2013·南京金陵中学模拟)I failed again，but my parents encouraged me and told me that failure________the mother of success (2013·沈阳二中模拟)She devoted herself________to her research and it earned her a good reputation in her field 完善（）字型高铁网络，建成西安北至空港新城段城际铁路、西安地铁4号线，加快西安至银川高铁和西安至韩城等4条城际铁路建设，开工建设西安至延安高铁，争取开工西安至商洛、西安至安康、延安至榆林高铁和西安地铁1号线三期。 西安碑林座落于西安城南三学街（） (2013·陕西师大附中模拟)If we had taken such effective measures much earlier, the river ________ so seriously now. (2013·成都七中考前模拟)We were stuck on the way to the scenic spot, otherwise we ________ lots of fun there. (2013·成都七中考前模拟)If you decided to study in America, you have no choice but ________ your English greatly. 西安是十三朝古都，下列不在西安建都的是（） 西安古称长安，是世界四大古都之一，明代起改名为西安府，西安自此得名。