We all breathed a sigh of relief when the news came _________ no one was injured in the accident.

_____ of the workers in this factory is about five hundred. ______ of them are women.

My ______of tomorrow’s activity is going out for a picnic with my classmates.

Returning from abroad, Miss Yu received from her lovely students a nice present to which a note was ______, saying “We love you!”

What are you going to do for the School Day— We’ll ________ a new play.