You should remain silent at the conference unless ___ to speak[ ]

It seems some students would like to start work as soon as possible, _____ they can help provide better lives for their parents.

When will they leave? — They _____ very soonNew term _____ on September 1st.

er to get happiness, many people chase after reputation or money aimlessly. However, in most cases, real happiness is actually ________.

This book _____ Lucy’s. Look! Her name ison the book.