Many Jews      to America during the Second world war for their safety.

A horrible thought _________ him when he was waiting for Tom in the airport: what if the plane from Malaysia had been hijacked（劫持）?

4.It is said that the early European playing-cards ____ for entertainment and education. 

 In May 2005 he _____the news to his parents that he intended to give up law and become a professional ballet dancer.

The flooding      the bridge, so we can’t walk across it forever.