We need an effective strategy to help children living in ______ poverty to have the opportunity to receive ______ good education.
The size of the audience,____ is expected, is more than thirty thousand.
John did the task____ his sister.
_____ he had not been ill , Tom would have won the race.
Stand closer______ you'll be able to see it better.
The teacher never wears anything other than a suit _____ the season.