Those should be a total    on smoking in office for our health.

I am writing to express my _______ for the safety of children travelling on school buses, especially those on high-risk and highway-speed routes.

You’d better practice more and play better if you want to make a good ______ on the audience at the concerts.

At the class meeting the students discussed three different _______ to the study of English.

Before liberation the laboring people had no _________ to education.