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You consider yourself as a ……………….. user of cell phone |
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Where do you put your cell phone when you are sleeping |
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If the cell phone on the charge,do you use it |
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How much do you know about cell phone radiation |
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Do you know someone whose effects from the heavily usage of cell phone |
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Do you think that the cell phone effect the brain |
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Do you think that the cell phone effect your sleep |
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