The experiment shows that proper amounts of exercise, if ________ regularly, can improve our health.
—______ that he managed to get the book? — Oh, his sister helped him.
Tom has been out of work for two years, so he has difficulty______.
After living in the city for 10 years he returned to the small village ______ he grew up as a child.
The professor has ______ 11-year-old boy who has______ gift for dancing.
The music was so _______ that everyone present felt ________ at it.