SHE STARTED THE COURSE TWO MONTHS AGO BUT DROPPED _____ AFTER ONLY...

19. - DE THI THU THPT MOONVN CUA CO MAI PHUONG CO DAP AN BAN WORD DE 2
DE THI THU THPT MOONVN CUA CO MAI PHUONG CO DAP AN BAN WORD DE 2
19. She started the course two months ago but dropped _____ after only one month. A. back B. out C. off D. inII. Mark the letter a, b, c, or d on your answer sheet to indicate the underlined partthat needs correction.