21st Century is ______ a newspaper; it helps us know a lot about the world.
A few years ago, My Heart Will Go On was a popular song among young people, ______ were often heard singing it at parties.
Stand over there ___ you’ll be able to see the oil painting better.
John went to the hospital alone. If he me about it, I would have gone with him.
The girl is an excellent student but not once in these years________ caught being late.
Frank put the medicine in a top drawer to make sure it would not be __________ to the children.