______ of the students who took part in the military training is 450.
A. A number B. A great deal of
C. Lots of D. The number
At the end of last class, the English teacher requested that the homework _____ this morning.
A. be handed in B. handed in
C. would be handed in D. had handed in
Although they had been away for many years, they _____each other as soon as they met.
A. understood B. realized
C. recognized D. found
—What did he say?
—He asked _____ for the book.
A. how much did I play B.I paid how much
C. how much I paid D. did I pay how much
It was the first time that Mary _____a play , so she felt a little nervous.
A. has taken B. had taken
C. would taken D. was taking
The old man walks_____ dog after _____ supper every day.
A. the ; / B. /；/
C. the ;the D. a ;the
