16. He gave a ________smile.
Not until _________ did man accept that fact that all living things must die.
All the people in that town, students or town folks, _______ the books, records and magazines in our university’s library. They can even surf the internet there.
She __________ be an equal to the famous model in some respects but she does not like the profession.
A few days before its anniversary, the school decided to have the buildings _____ clean as well as elegant.
-What field will you son go into after graduation from the university?-I’m not quite certain, but he __________- a good software programmer.