.--- Where are you, Nancy? --- Here in the sitting room, _______ to Professor Smith.
—Hi, Tom. Any idea where Jane is? —She _____in the classroom. I saw her there just now.
—How about your journey to Mount Tai? —Everything was wonderful except that our car _________ twice on the way .
Professor Williams keeps telling his students that the future ______to the well-educated.
A great person is always putting others’ interests _________ his own.
—I’ve got to go now. —Must you? I ______you could stay for dinner with us.