15. He can consume 2 kilos of rice at a time.

A. at once                B. one by one                C. once in a while        D. off and on

16. Daniel was asked to account for his presence at the scene of crime last night.

A. complain                B. exchange                C. explain                D. arrange

80 đề thi thử vào lớp 10 - Tiếng Anh - Form mới 2025 - 40 câu hỏi - Bùi Văn Vinh - Đề 69