趣味填词.根据下面句子或对话的提示,用适当的字母填空

问题描述:

趣味填词.根据下面句子或对话的提示,用适当的字母填空
o———
———o
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1.school is —.we can go home.
2.I saw him go ___the classroom.
3.the ___says it will rain tomorrow.

over
into
radio