Criticism is highly necessary ____it helps to monitor the progress of our work.
She is only a (n) _________, not a friend of mine.A. acquaintance B . familiarity C. announcement D, family
I’m sorry I didn’t recognize you just now. You look different _________.
----Is Peter there?------ _______, please. I’ll see if I can find him for you.
This song_________ up memories of his childhood.A. put B hung C rang D called
--Where does he live now? ---In ______is now part of the Economic Development Zone.