_____ endless work, most of which is done in vain, some of the adult are confused of their goals of life.
The result was not as good as expected but the ________ on his face told us that he was still very happy.
He is a ________ man—he always says what he thinks.
Nowadays people take___ exercise a day as they did in the past because of widely used automobiles.
--Why were you not at the concert last night? --I _______a close game between Seattle and Miami. A. watched B. had watched C. have been watching D was watching
Having lived in the town for many years,Mr. Smith no longer felt ________ among the local people.