The WTO can’t live up to its name _________ it doesn’t include a country that is home to one fifth of mankind.
The book is not _____ what we paid.
The thief ran away at the _____ of a policeman.
There are usually at least two _____ of looking.
My sister cleans the house from _____ to bottom when she is expecting visitors.
Facing danger, he always _____ calm.