Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.
Not until he left his home _____ to know how important the family was for him.
There are two caps on the table, _____ belongs to Tom.
The temple , _______ the Song Dynasty ,was pulled down last month.
Weather in these years is not similar to ____in the past .
This is one of the best films ___________ .