Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines of each pair of sentences in the following questions

Câu hỏi

The airplane took off, then Paul realized he was on the wrong flight.

Đáp án
A. Not until the airplane had taken off did Paul realize he was on the wrong flight.

Câu hỏi thuộc Bài tập:

[012] - Đề thi thử tốt nghiệp THPT 2024 - Môn Tiếng Anh - THPT CHUYÊN LÊ HỒNG PHONG – NAM ĐỊNH