In the library new books have to be ___ before they are put on shelves for reader’s use.

Did you see who the driver was? —No, so quickly ____ that I couldn’t get a good look at his face．

Internet shopping will really _____ when people believe that it is safe.

－Excuse me， where can I buy a skirt－You can go to the Women’s Clothing Store on _______floor.

It’s reported that Shuanghu Yu Cai Middle school will be built ______ Sep 1th, 2013.