A:where are the students?B:they are in the school.A:are they saying[ ] [ ] [ ]their teacher?

A:where are the students?B:they are in the school.A:are they saying[ ] [ ] [ ]their teacher?

题目
A:where are the students?B:they are in the school.A:are they saying[ ] [ ] [ ]their teacher?
回答是:yes,they are.
那三个空格填什么才能让整个对话变得完整,通顺?
答案
good morning to
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