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Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Tom keeps studying hard because he intended to go to dental school.
A. studying
B. because
C. intended to
D. dental
Tom keeps studying hard because he intended to go to dental school.
A. studying
B. because
C. intended to
D. dental
intends – động từ chia ở thì hiện tại cho phù hợp với ngữ cảnh
Đáp án C.