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• ▶ Shocking Math Problems in North Korea… No Watermelons?! #koreanculture #northkorea #education Megan Moon · 2026.09.02

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• unit 36.If I do... and If I did A Compare these examples : 1) Sue has lost her watch. She tells Ann: Sue : I think I left my watch at your house. Have you seen it? blog.naver.com · 2018.07.30