.When I came in, I saw Dr. Li _______ a patient.
. . The performance ______ nearly three hours, but few people left the theatre early.
. — I didn’t do well in the last English contest. How about you? — ____.
. — I’m afraid the book I have lent you won’t be interesting enough. —___
. — Do you think there is anything ____ interest in the exhibition? — Yes, I think some of the pictures are ____.
. Please don’t worry about your daughter any more. She is out of danger and ____ a good nurse.