The old lady had a son and two daughters,________treated her well,which made her very sad.
The reason _______ he was late again was that he was caught in a traffic jam.
_______ , athletes from all over the world compete _______ the Olympic Games _______ the honor of winning.
Teenagers shouldn’t be _______ from school although they don’t do well in their studies.
--- Look! Everything here is under construction. --- What’s the pretty small house that _______ for?
In our class there are 46 students, _______ half wear glasses.