题目内容
Many countries are now setting up national parks________ animals and plants can be protected.
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The book tells stories of the earthquake through the eyes of those ________ lives were affected.
Happiness and success often come to those ________are good at recognizing their own strengths.
He may win the competition， in________ case he is likely to get into the national team.
Nowadays people are more concerned about the environment ________they live.
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