My book, The House of Hales, is missing. Who ________ have taken it?
– Can you tell me ___________? – An engineer from Jinan Iron and Steel Plants.
. My sister, as well as her classmates who_____ late for class, _____criticized by Mr.Hunt.
It had been raining three days before we arrived, so we might as well _____ at home.
.______alone in a dark room, the little girl was so ______ at the _____ sound.
. She is a kind-hearted woman and often has _____ mercy _____ people who are in trouble.