With trees and grass_____ about 35% of the urban area,the city of Hefei has taken on a new look.
Each member of ____ Green Pace Club is required to gain ____ better understanding of their system.
---Ken, ____, but your TV is going too loud.
The road conditions there were very good, _______ was more than we could expect.
Because he was not ________ the new speed limit, he was stopped and fined by the police.
We _________ some money every month in order to buy a computer.