______is your teacher?I don’t know.空格应填什么?

______is your teacher?I don’t know.空格应填什么? Post office?I don't know.I am anthoer (空格填什么) I don t know the boy next —— the teacher.中间填什么 I don't know the teacher----- is i don't know h后填什么词 The girl under the tree?I don’t know.这两句前面应填下面哪句话? The girl under the tree!I don’t know.这两句前面应填下面哪句话? you don’t know what it is,you ask,“这里应填什么” I don't know what the teacher is saying中what做什么成分 [ ]a[ ]e[ ]t 英语单词空格应填什么字母. 急 I don't(know)the teacher,but I(know about)her.可以换成know about I don‘t know him,i‘ve never____him before.划线部分填什么?