.There was so much noise in the room that the speaker couldn't make himself
Thinking that the students were having an evening class, the teacher left the classroom, ______.
. Mr Williams, ______ of the long speech, sat there, ________ to death.
The teacher_____ all the students before him, telling them to get ready for the exam.
The PLA soldiers came to the ruins of Yushu and after ______ seemed to be a long time, they helped some victims out.
_____adult as he is , he can’t stand _____ more embarrassing situation than this one.