On September 22, more than 150 Chinese cities, including Beijing, observed world Car Free Day to low-carbon travel.
There was a good _____ of the countryside from the front of the bus.
This album is _____ as it was the only one ever signed by the President.
Trains stop here in order to _____ passengers only.
There are usually at least two _____ of looking at every question.
He left in such a hurry that I _____ had time to thank him.