The plane __ at 7:00 p.m., so I have to be at the airport by 6:40 at the latest.
Mr. Wang ____ two boys to send the sick boy to the nearest hospital
—Are you a volunteer now? —No, but I _____. I worked for the City Sports Meeting last year.
The girl looked at me with a _______expression. Maybe the problem was quite ______.
A quarrel _________, which made him ______ his family.
Our class _______ of thirty-two boys and twenty-three girls.