It was________great shock to the world that two aero-planes crashed into ______World Trade Center in New York o September 11th, 2001.
He said life wouldn’t be worth ______ without friendship.
The two things ______ the couple felt most proud were their small garden and their sports car.
It was his courage, not his skill, ______ really struck me most.
A smile may show love or politeness. It can also hide true feelings so it often causes ______across cultures.
The teenager sat there for hours ______ end in silence after he was put ______ prison.