沪教版·英语 Unit 8 How do people get along with each other? AI 三重审校通过
题目
情境交际补全对话(每空一词)。校园里,Peter 不小心撞掉了 Lily 的书,他向 Lily 道歉:
Peter: I'm ______ that I knocked your books down.
Lily: ______ all right. Please be careful next time.
Peter: OK, I will. Thank you.