Tiếng Anh: mục đích, trọng tâm và hỗ trợ lập luận

Original passage: “The library should reserve a small quiet room for online interviews. Last month, three applicants had to leave the shared computer area because nearby conversations interrupted their calls. Some readers worry that reserving a room would reduce study space. Booking interviews only during the two least busy afternoon hours would limit that cost.” Proposed addition after sentence 2: “The library also owns a rare nineteenth-century atlas.” Delete it: the atlas does not support the case for interview space. An appropriate addition would report the duration and frequency of interrupted interviews, or evidence that the proposed hours are less busy. The counterclaim about study space is relevant and the final sentence answers it without claiming that all inconvenience disappears.