We must ________ the illegal businessmen from using illegal action to make illegal money. Which of the following can’t be used here?
.He was feeling bad. He went to work, _______, and tried to fix his attention on it.
.The bridge being built there _______ by the time you come back.
.---How do you find your visit to the zoo? ---________
.On the wall _______ two large maps.
.Don’t you think it _______ that the new technique should be spread to more areas?