| themselves surprising lost their lives been used to at a very young age |
Tony：Have you heard of the earthquake in Japan recently？
Kate：Yes，it was very terrible and lots of buildings came down，but few people
（51）
______
．
Tony：Oh，how （52）
______
!
Kate：Well，that's because most Japanese know the skills about how to save （53）
______
in an earthquake．They started to learn those skills （54）
______
．
Tony：No wonder．
Kate：In fact，an earthquake often happens in Japan and they have （55）
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it．
Moreover，schools in Japan often hold earthquake drills（演练）．
Tony：I see．It's really necessary for them to do that．