Perseverance is a kind of quality--- and that is _____ it takes to do anything well.
The Whites came here to buy some clothes and _____ on an old friend of theirs.
—When will the train start? —It _____ at 2:35 in the afternoon according to the timetable.
—Would you lend me your pen for a while? —Certainly. I _____.
—I wonder if your wife will go to the ball. —If your wife does, so _____ mine.
—Don't forget to come to my birthday party tomorrow. —_____ .