No matter where he is, he makesa rule to go for a walk before breakfast.
I really can’t thank you enough, sir. — .
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.