用所给单词适当形式填空A:()he()(finish)his homework?B:yes,he().He()(do)it at school.

问题描述:

用所给单词适当形式填空A:()he()(finish)his homework?B:yes,he().He()(do)it at school.

did finish did did
根据题目的意思都是过去式