When we were young, every evening my brother and I stay at home waiting for our mother to e back from work.
A. might
B. would
C. should
D. could
网友回答
A. might
(答案→)B. would
C. should
D. could
解析：考查情态动词用法。Might也许；should应该；could可以；本句中的would表示过去常常做某事，强调现在可能还在做。句意：当我们年轻的时候，明天晚上我和哥哥和我都在家里等着妈妈下班回家。故B正确。