, you delivered a wonderful speech today.—Thanks, but I think I ______ more attention to my stage manners during that time.

__________ earthquake happened in Ya’an Sichuan, onthe morning of April 20.

________knowledge a man has，________it is for him to get a good job.

We made use of every minute ______for the coming examination

His brother only thinks about himself, and he doesn’t _____ other people.