Pain is now considered the fifth _____sign, as important as blood pressure, temperature , breathing rate and pulse in determining a person’s health.
The owner of the house moved to west Beijing last month, which is ________ he decides to sell this house.
A draft regulation on school bus safety management was made public by the State Council, with the public________to give comments.
Natural learning environments inspire a burning ________ to learn, the key to a productive lifestyle.
—Jack's car hit a big tree yesterday. — ________? In my memory, he is always a careful driver.
Europeans always hold their fork in the left hand, ________Americans switch it between their left and right hands.