When it to the topic, we have so much to say. A: come B: comes C: coming D: comed

comer (vosotros)的将来未完成时变位为 A: coméis B: comed C: comeráis D: comeréis

_________ ,toge t her with Greek tragedy and comed y ,and t he Indian Sanskritare the three most ancient forms of drama in the world. Of these three, Chinese opera is the only remaining living form.

语法规则是可以类推的，例如英语动词的过去式和过去分词是在后面加ed，所以英语动词come、becom、make的过去式为comed、becomed、maked。