Đề chính thức thi vào 10 môn Tiếng Anh tỉnh Bình Dương 2024 - 2025 có đáp án

He has always regretted not __________ harder at school.

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Choose the correct answer (A, B, C, or D) to each of the following questions.

 He has always regretted not __________  harder at school.

studied

study

studying

to study

Giải thích

C. studying