Pleasethis pair of shoes and see if it is the right size.

Professor Zhang gave all the textbooks to all the pupils, except ________ who had already taken them.

Not much impressed ________ the performance, half the audience left before it was over.

Tom wrote several novels in his twenties, none of ______ published.

We ____ that the magazines you have borrowedbe returned to the school library before the end of this month．