They came earlier than she had expected. A. earlier than B. has been cooking C. the D. had expected

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XI. 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.

Julia has been cooking when the guests arrived. They came earlier than she had expected.

earlier than

has been cooking

the

had expected

Giải thích

Đáp án B

Giải thích: một hành động đang xảy ra (quá khứu tiếp diễn) thì hành động khác xen vào (quá khứ đơn) – sửa thành: was cooking

Dịch: Julia đang nấu ăn khi khách đến. Họ đến sớm hơn cô dự kiến.