2000 câu trắc nghiệm tổng hợp Tiếng Anh 2025 có đáp án (Phần 40)

After half an hour of waiting, the bus came ________. I was about to call a taxi.

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After half an hour of waiting, the bus came ________. I was about to call a taxi.

at last

finally

in the end

lastly

Giải thích

Đáp án: A