— What’s wrong with the little girl after the long running? — She is ____and looks very uncomfortable.
As the busiest woman in Norton,she made ________ her duty to look after all the other people’s affairs in that town.
Our efforts resulted________failure.I think I’m also responsible________it.
When was it________you let out the secret?
-- Have you seen ______pen? I left it here this morning -- Is it ______black one? I think I saw it somewhere
Great changes ______ in the past few years, and a lot of factories ________.