The factory produced a great number of computers, most of _______ shipped to foreign countries.
He gave me some very _____ advice on buying a house.
The writer was always looking for suitable _____ to use in his next story.
I shall take you back to Beijing _____ you are well enough to travel.
Our house is the most _____ one in the street; it is painted red.
It has been laid down that each student must _____ a composition to the teacher once a week.