town ______ good restaurants, we just treated the foreign friends to some local food at home yesterday.

The chemistry teacher asked the students ________ more attention _________the lab clean.

Are you surprised at the ending of the movie-No, because I ___________ the story.

He could have finished it on schedule, but __________ he fell behind [ ]

(2013·沈阳二中模拟)She devoted herself________to her research and it earned her a good reputation in her field