5000 Vocabulary List for Visiting Scholars in the USA - Page 378
Word Type Used in a Sentence Synonym
on prep. He threw the books on the floor. motion towards
prep. You must come on the hour. exact point of
prep. He lived on bread and water. a source of
prep. We must travel on business. the purpose of
prep. It was a book on physics. about
adj. The television is on. in operation
adj. We have nothing on for the weekend. planned
adj. The parade is on. taking place now
once adv. We were in Beijing once. one time
conj. Once he goes, we can clean up. as soon as
one noun There was only one. a single item
pron. One must not take themselves seriously. unstated person