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Mon, 03/04/2019 - 03:58	VanithaE	55	Check this topic
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Sat, 02/10/2018 - 13:30	payamesp2	85	Check this topic

Topic title: There are many inventions nowadays, which invention do you think is more important in our day-to-day life? what are the benefits and detrimental effects of it?

Topic category: PTE_Academic