I saw him _______ a book in the room just now.A. readsB. readingC. to read
You’ll never succeed in ________ my mind unless you are right.
The old man feels very _________because all his children have gone abroad and his wife _________ for almost two years.
—He’s never been to Mount Huang, ________? — ________. He wishes to go there again.
We all think _______ necessary ________to the teacher carefully in class. A it; listening B. that; to listen C. it’s; listen D. it; to listen
— Would you mind _______the door? — ________. It’s really cold here.