—Who is ________ English teacher?—Well, it's Mrs.Green.She teaches ________ English very well.  

Those who are always talking loudly in public should remind ________ of the feelings of other people.

_________ needs further discussion whether we'll build a laboratory or not.

I have bought a good book, ______ that will surely interest ______ of the students．

 Our mother earth gives us ________ we need in our daily life.