Linda ,make sure the tables ____ before the guests arrive.
________ all of them are strong candidates,only one will be chosen for the post. (2011·陕西,19)
Please call my secretary to arrange a meeting this afternoon,or________it is convenient to you. (2011·江西,29)
Jack wasn’t saying anything,but the teacher smiled at him________he had done something very clever. (2011·湖南,33)
At school,some students are active ________ some are shy,yet they can be good friends with one another. (2012·四川,4)
I had hardly got to the office________my wife phoned me to go back home at once. (2012·大纲全国Ⅱ,11)