The limits of a person's intelligence, generally speaking, are fixed at birth, buthe reaches these limits will depend on his environment.
The front door ________ open.I'll have it repaired.
It was in the village he once lived he got his junior education.
—Are you free after school? —Sorry. I’ve planned to treat a friend of mine to dinner _______for his help.
They ____ in Holland for ten years.Now they have settled down in Paris.
With a lot of modern buildings _______, today’s cities are quite different from _______ of the past.