—The athletes won 51 gold medals in the 29th Olympic Games.—We are all __________ their success in the Olympic Games.
Only when he read the newspaper _____ the US President Obama would deliver a speech in his university.
He came to a point _____ there was no more road to follow, and before him he could see nothing but a thick forest.
_____ about the safety of her son, John’s mother looked upset.
Recent studies have shown that most US graduates receive cash as gifts, though the amount received ______ from person to person.
We didn’t know you were in trouble at that time. ,we would have given you a hand.