... Re-boot De-moraliseEmpower Re-broadcast De-postRe-buildCreated by Truong Quang Khanh UncopiablePham Cong Binh Secondary School - - - - - - - - - English GroupOneleggedOne-offOne-manCO- ... (combination of two vowels). - The 12 pure vowels: / I - i: /, / e - ổ/, / o - o:/, / Λ - a: /, / u- u:/, / ә - ỗ/. - The 8 dipthongs: / ei - ai - oi /, / au - әu /, / iә - eә - uә / Practical ExercisesEx1: ... past tense - simple past tense. - past progressive tense. - past perfect tense.Created by Truong Quang Khanh UncopiablePham Cong Binh Secondary School - - - - - - - - - English Group - “would...