It is uncertain ________ side effect the medicine will bring about, although about two thousand patients have taken it.
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.
Have you heard the news______ the Chinese athletes won 165 gold medals at the 15th Asian games? A whether B what C which D that