That art center is ____ used to be a factory,_____ millions of cars were made.
The two elderly sisters, ____ so long, held each other.
Harry Potter stories are____both the teenagers and adults.
In our class, girl students _____ nearly 60% of the students, and most of them study very well.
He lay in bed, with his eyes ______ up at the ceiling and his fingers ______.
I often mistake him for his brother, because he _____ his brother so much.