It is in their ability to speak ______ humans ______ from animals.
_____ is no doubt _____ Jennifer will come to see me this weekend as usual.
The reason ____he was late was ____he had taken a wrong bus.
Did John ____ the general cleaning yesterday afternoon?
He was educated at a famous university, _____ he went abroad and settled there.
The 29th Olympic Games ____ in Beijing in 2008.