27.After the bell rings, which indicates the ending of the exam, you ______stay where you are until all your papers are collected.
So far,I haven’t adapted to the fast ________of the life in Toronto.
Some famous singers live on the________from their record sales.
There’s no ________ from my bedroom window except for some factory chimneys.
The city government decided to keep the old temple for its historical ________.
There are ten ________ teachers and two hundred ________ students in the school.