_________worries me the way he keeps changing his mind.
The boy didn't come to ________ life and the method to start his breathing ended up as ________ failure.
It is such ________ honour to take part in ________ celebration,so how could I make any mistakes?
In many places in China,________ bicycle is still ________ popular means of transportation.
Have you heard ________ news? The price of ________ petrol is going up again!
The biggest whale is ________ blue whale,which grows to be about 29 meters long—the height of ________ 9story building.