In order to go to the palace ball, the pretty girl______ himself ______.
The doctors must get there in half an hour. There should be no____ in sending the blood to the dying girl .
.Among all the problems,_______is so difficult as this one.
It was 1920 ______ regular radio broadcasts began.
_____ is reported in the newspaper that talks between the two countries are making progress.
Have you any knives? I need a sharp ________.