-- Is there ______ umbrella on the desk?-- Yes, there is. It’s blue umbrella.A. an; a B. an; / C. the; a
I’ll never forget the days ______ we spent together.
The girl was often heard _______ happily in her room.
The tall boy ______ be Mike. He has gone to New York to study.
The old men in hospital __________.
The park is a beautiful place that many people come here every day.