Đề thi giữa kì 1 Tiếng Anh 10 có đáp án (Đề 3)

Did anyone see the thief No he already away by the time we in

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“Did anyone see the thief?”-“No, he already ______ away by the time we _____ in.”

ran-had come

had run-came

runs-have come

has run-come

Giải thích

Đáp án: B