... cement D constantly D even Trang http://dethithpt.com – Website chuyên đề thi file word có lời giải Đáp án 1- A 11 -C 21- A 31- D 41- B 2-A 12 -A 22-B 32-B 42-C 3-C 13 -C 23-D 33-A 43-C 4-B 14 -B 24-A ... all idiomatic expressions are Trang http://dethithpt.com – Website chuyên đề thi file word có lời giải colloquial language Slang, however, refers to words and expressions understood by a large number ... to better their living conditions and the conditions of others When the Civil war ended in 18 65, the 14 th, and 15 th, Amendments to the Constitution adopted in 18 68 and 18 70 granted citizenship...