America was______ first called “India” by Columbus.
October 1, 2009 is a special day, ________ I think, that will be remembered by all the Chinese forever.
The child, who was believed _______ by a tiger, was found in a forest.
_______ the two are only several days apart in age, they seem to belong to wholly different generations.
Soldiers are trained under conditions that closely ______ real army inspection of PRC on National Day in Beijing.
In order to protect the environment,supermarkets and stores are forbidden to ______ free plastic bags to shoppers.