ternetcelebrated its birthday on September 2nd, by which time 40 years _______ sincethe first successful transfer of data between two computers.

When I got the news that the ship would sink, I was _________ frightened ________ my legs couldn’t move forward

We often go home _________ 4:30 _________the afternoon.

Though most people know that smoking __________ the risk of cancer, it is still hard for them to give it up. [ ]

Is there ______ in the room