Zhang Lin was addicted to computer games during his last year in high school , otherwise he ____________a student of Beijing University .
Were you _______ when you saw that wild animal?
_______ the composition, John handed it to the teacher and went out of the room.
."Can you read?" Mary said _______ to the notice.
The visiting Minister expressed his satisfaction with the talks, _______ that he had enjoyed his stay here.
"We must keep a secret of the things _______ here", the general said, _______ at the man in charge of the information office.