In a room above the store, where a party______, some workers were busily setting the table.
It was reported _____ a 7.1-magnitude earthquake hit northwest China’s Qinghai Province early on Wednesday.
When _____ the prices of these goods, we must take everything into consideration.
Only when he read the newspaper _____ the US President Obama would deliver a speech in Fudan University.
---- Is it convenient for you if I come to see you at 4:00 this afternoon? ---- I’m afraid not. I _____ a meeting then.
Mr. Black was so____ to his research that he seldom cared about what happened around him.