The athlete’s years of hard training ______ when she finally won the Olympic gold medal.
Which book is much better quality?
He is ready to help others, seldom, ______ refusing them when they turn to him.
Look out! Don’t get too close to the house____ roof is under repair.
Schools in the east tend to be better equipped, ____ those in the west are relatively poor.
The teacher and writer, as well as many guests ____ invited to the party held yesterday.