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.
答
did finish did did
根据题目的意思都是过去式