What's the difference between #CUP and #MUG. English vocabulary basics. 3000 most common English words. English learning tips. Easy English lessons. English for beginners. Practical English. Everyday English words. Improve English communication. Learn English fast. #english #easyenglish #lesson #lessons #teachingmaterial #englishlesson #englishlessons #englishlessonsonline #oxford #3000 #short #shorts #tiếnganh #tiếnganhdễdàng #bàihọc #tàiliệugiảngdạy #bàihọctiếnganh #bàihọctiếnganhtrựctuyến