Question:
As soon as I shut the front door, I realized that I ______ my key in the house.
-
A.
left -
B.
had left -
C.
have left -
D.
was leaving
Reference explanation:
Correct Answer: GET
Explain:
Tense harmony: Use the past perfect to describe an action that happened before another action in the past.
I had just closed the door when I realized I had left the key in the house.
→ Choose the answer NO
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