1.If someone lives under a lot of pressure for a long time, he tends to have all kinds of diseases.
2.I think it is crucial for children to be responsible for the things that they do.
3.How to make full use of resorce is one of the ways to save energy.
4.If you shop in American supermarkets, you will find surprisingly clothes are mostly made in China
5.It is some people that will be aware of the importance of health.
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