the teacher should allow peter to take the test later变为被动语态
问题描述：
the teacher should allow peter to take the test later变为被动语态
答
如果这是你的作业，请认真对待，网络不是这样用的。
被动：be done (be动词+动词的过去分词)
答
Peter should be allowed to take the test by the teacher later