The bridge ____ in the 1800’s was the oldest building in this village.

Thinking of the seven orphans, who were dead in the fire,             .

President Obama and visiting Chinese president Xi Jinping held talks on a private property, _________ the first official meeting since the two countries changed their leadership.

Without facts,we can’t form a correct opinion,for we need to have actual knowledge____ our thinking.

–What do you think of your job, Bob?–Though ____ flexibility, it is a job____ you are doing something serious but interesting.