16. - Mom, what did the doctor say?- He advised me to live _______ the air is fresher.
It is believed that strength and courage aren’t always _________ in medals and victories but in the struggles we overcome.
. Many in the credit industry expect that credit cards will eventually _________ paper money for almost every purchase.
China stands ready to join hands with all other countries to _________ the serious problems resulting from the energy crisis and build an even better future for the generations to come.
Hard work and lack of sleep have _________ her beauty and youth in recent years.
.Sheep on a remote Scottish island are gradually shrinking _______ global warming, according to a study published in the journal Science.