It was in Hong Kong Eliza first met Mr. Cooper.
Jumping out of _______ train running at a speed of 200 kilometers per hour is quite _____ dangerous practice.
---Are you satisfied with what the captain explained? ---Not at all. It couldn’t have been________.
In the USA, Columbus Day is_______ the _____ of Christopher Columbus in the New World.
According to the police, _______ some facts undiscovered.
Recent pressure at work may________ his behavior. A.accounts for B. pay for C. stand for D leave for