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Always wash your hands after doing a science experiment.
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| Hurry up! We're late for lunch! | |
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| But we have to wash our hands first. | |
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Always wash your hands after doing a science experiment.
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| But I'm starving! I don't have time to wash my hands! | |
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| We have to! We used dangerous chemicals!! | |
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Always wash your hands after doing a science experiment.
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| Whew! He almost poisoned us! | |
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