Question

【题目】Ben finally fell asleep until the wind (die) down at around 3:00 a.m.

Answer 1

【答案】was dying
【解析】was dying 句意：直到风在凌晨3点风逐渐减弱，本终于睡着了。根据谓语fell可知此处用一般过去时，结合句意，风将逐渐减弱，故用过去进行时，故为was dying。