To _____ means to feel sorry for a sad fact or a mistake that one has made. A. obey B. refuse C. Regret
—A latest English newspaper, please! —Only one copy left. Would you like to have _______, sir?
There is _______ egg at home. Will you please get _______ for me, please?
I hear someone _______at the door. Please go and see who _______ is.
“Excuse me, are you _______? ” “No, we are _______. ”
.How beautifully she sings! I have never heard _______ voice.