One _____ needed when making a cake is flour; another is sugar.
Brown said he was by no means annoyed;________he was glad to be able to make himself clearly understood. (2012·浙江,14)
China has been pushing the reform of public hospitals ________ all its citizens.(2012·福建,26)
The Well Hotel stands in a quiet place ________the main road at the far end of the lake. (2012·辽宁,27)
You can change your job,you can move house,but friendship is meant to be________life. (2012·安徽,25)
—Thank God you’re safe!—I stepped back,just________to avoid the racing car. (2012·江苏,29)