—I like this dress better than that one.
— ____, but it costs almost twice____.
| A．So do I; as much | B．Neither do I; as many |
| C．So I am; so much | D．Neither am I; so many |
There are two rooms on the first floor, _____ is used as a guest room .
| A．a smaller of which | B．a smaller of them |
| C．of which the smaller | D．the smaller of them |
The treatment will continue until the patient reaches the point _____ he can walk steadily .
| A．when | B．where | C．which | D．why |
Spend your time just on the things you find _____ .
| A．to be worth doing | B．worth being done | C．being worth being done | D．them woth doing |
The young girl became so emotionally ____ with that guy ; he was anything but brilliant .
| A．involved | B．interested | C．addicted | D．attracted |
As time went by , the theory he had stuck ______ correct .
| A．to prove | B．to proving | C．to proved | D．to be proved |