My chest ____when I make a deep breath, doctor. 

 Almost ____ of the students in this class ____ glasses, that is, ____ of them.

--- You should apologize to Chris as soon as possible. --- No way! It was not my ____. 

Our college is going to choose some ______ from the graduates to serve the poor village during the summer vacation．

Team leaders must ensure that all members ______their natural desire to avoid the embarrassment associated with making mistakes.