— I don’t like watching documentaries because they are boring. — _______ .
The man with sunglasses in a loud __________.
Lin looked at _______ passengers for help.
The boy was _________ jeans and a very smart jacket.
The train ______ Beijing is going to set off.
A large number of children ________ standing outside the office when I got there. The number of the children _____ 2,500.