There is a new problem involved in the popularity of private cars_______ road conditions need to be improved.
| A．that | B．which | C．where | D．when |
The two elderly sisters, ____ so long, held each other.
| A．being separated | B．having been separated |
| C．to be separated | D．had been separated |
Harry Potter stories are____both the teenagers and adults.
| A．appealing to. | B．appeal to . | C．allergic to | D．appealing for |
In our class, girl students _____ nearly 60% of the students, and most of them study very well.
| A．build up | B．make up | C．take up | D．send up |
He lay in bed, with his eyes ______ up at the ceiling and his fingers ______.
| A．looked; crossing | B．looking; crossing |
| C．looking; crossed | D．looked; crossed |
I often mistake him for his brother, because he _____ his brother so much.
| A．is similar | B．resembles | C．looks as | D．is alike |