The teacher always reminds us, “On no condition_____ you are a Chinese.”

(2013·高考江苏卷)“Never for a second，”the boy says，“________ that my father would come to my rescue.”

Hardly ________ the plane when I was warmly welcomed by a text from the lovable Mikey．

So difficult ______ it to work with him in the same company that I determined to find another job.

when the newspaper boy got to a blue door, _________, which frightened him away as fast as possible.