________ Yao Ming has retired from the NBA,the pleasure we have got by watching him play basketball at home and abroad will last long.
IP addresses are the unique sequence of numbers ______ to each computer, websites or other Internet-connected devices.
— Do you have the time? I’ve got something to tell you. — Ok, ______ you make your story short.
On top of the hill ______, whose style can be traced to the ages of the Roman Empire.
A warning signal suddenly appeared on the screen of my computer, ______ the computer was being attacked by a certain virus.
Something has to be done to stop the rivers from being further polluted, ?