It was a difficult job for him. He had tried everything but it made little ________.

(单选题)Since the print book is as ____as thirty dollars, I suggest (单选题)The little girl kept her eyes ____on the dolls for quite som (单选题)______the singer, a crowd of fans entered the hall. (单选题)With the increasing number of private cars, road accidents c (单选题)I insisted that he ____ there with one of his classmates tom (单选题)If it _____, the sports meeting will be postponed. (单选题)Seeing the police coming, the robbers ran ____ all direction (单选题)I think it’s_____ unusual thing to see ____ UFO. (单选题)In the passage, the author mainly aims to tell us ______. (单选题)Free play has been introduced in some Japanese kindergartens