Choose the best answer A, B, C or D for each sentence:
He says he'll tell the authorities but it's just an empty ______.
threat threaten threatening threateninglyMôn học
Chủ đề / Chương
Bài học
Chủ đề
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Choose the best answer A, B, C or D for each sentence:
He says he'll tell the authorities but it's just an empty ______.
threat threaten threatening threateningly