We can't _____ one to change the habits of a lifetime in a short time.
Nine in ten high school students say there are significant differences in their attitude toward chatting on line, compared with _________ of their parents.
Do you think that bridge ____ 2,000 meters long? It doesn’t seem ____ long.
We now live in ____ is called the Information Age.
One hundred percent _______ to your studies, though it can be lonely and no fun at all, will leave precious marks on your youth.
While intelligent people can often _____ the complex, a fool is more likely to complicate the simple.