Have you _____ him to give up the job? — No. He doesn’t listen to me. [ ]

What do you think of the new bridge—I have never seen _____ before.

The inventor was determined to go on with the experiment_______countless failures.

We shall not start the project until it ____ by the committee.

97When he was in America, he made a journey of seven hundred miles _____ purpose to get a glimpse of the Niagara Falls