Question 15. He blamed_____________me_____________not explaining the lesson_____________the

students carefully.

A. on/ for/ to                        B. ∅/ about/ for                 C. for/ on/ for                    D. ∅/ for/ to

Question 16. You can ask him anything about computers. He actually has quite a good_____________for programming.

A. head                                 B. understanding              C. knowledge                   D. ability

21. Đề thi thử THPT 2021 - Tiếng Anh - Nhóm GV MGB - Đề 21 - có lời giải