by The campfire ………………… if it ………………… last night.
A. wouldn’t be cancelled – hadn’t rained
B. wouldn’t have been cancelled – hadn’t rained
C. would have been cancelled – hadn’t rained
D. will be cancelled – rains
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Đáp án: A
Dịch: Lửa trại đã không bị hoãn nếu đêm qua trời không mưa.
