Question 7. The government said that they didn’t have enough funds to deal with _______ medical care.

     A. low-cost                   B. high-cost                  C. cost-high                  D. cost-effective

Question 8. We should ________ waste paper ________ cut down any trees.

     A. either - or                 B. either - nor               C. neither - nor             D. neither - or

18. Đề thi thử THPT 2021 - Tiếng Anh - Nhóm GV MGB - Đề 18 - có lời giải