... (smoking, drinking, cooking , …)- noun = V + tion (invention, action, extinction, creation, prevention, pollution, explanation, production, attention, …)- noun = V + er/ or (inventor, visitor, ... Adjectives: o Definition:Dơng Thảo Song Cong Upper-secondary School Saturday, July 06, 2013ã Demonstrative pronouns (Đại từ chỉ định): this, that, these, those ã Indefinite pronouns (Đại từ bất ... The cartoon last night was very (interest).37. Rubber trees are very (use).Dơng Thảo Song Cong Upper-secondary School Saturday, July 06, 2013o Preposition: on/ at/ in can be prepositions of...