Many festivals are held _______ our ancestors for their contribution to the world.
I expected him to go abroad, and ________, he did.
As China ________ into a market economy, the government no longer assigned jobs, food or free housing to urban residents.
Watching TV all evening or playing video games wasn’t exactly what he ______ mind for the National Day.
He _______ his car key, _______ that I could I use his car.
Without permission, no one ______ let out the news.