Question

Seira

11の問題はなぜ答えが4番になるのか教えてください！

M 11. By the time the manager arrives, the repairman (
) the computer.
roM
004
の fixed
の will have fixed
si
2 had fixed
③ was fixing
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ロ 12. I remembered that I (
T 、
) my umbrella at the coffee shop. /
>004
の leave
2will leave
3 have left
の had left
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ロ 13. “T'm going to New York this fall." “How nice! I (
) there once."
O had gone
2gone
3 have been
④ been
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ロ 14. We (
) each other for ten years.
004 00
O are knowing
2 have been knowing
V o (asw \Jsdh ④ know mnotai Vod
3 have known
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