triumph
A cancer drug trial can be a mix of triumph and heart-breaking failure; sometimes for the very same patient.
virtue
In their lessons at school, boys and girls may learn about such virtues as unselfishness, courage, discipline and love of one's country.
virus
When a virus attacks your body,your body works hard to get rid of it.
wonder
It makes us wonder if scientists can send a man to the moon.Why can't they find a cure for the common cold?
wander
When customs wander among the racks,they are completely absorbed in the items they hold up.
lawn
Workers built a tent on the lawn of the White Houseto be used for a state dinner hosted by President Obama for Indian Prime MinisterManmohan Singh.
