There are two rooms in the apartment, ________ serves as a kitchen.
| A．the smaller of them | B．the smallest of which |
| C．the smaller of which | D．smallest of which |
— Could you do me a favor to take this book to John?
— _____
| A．With pleasure. | B．Go ahead. |
| C．Good for you! | D．Come on! |
By the time the storm ended, more than 200 people in that area _____.
| A．were injured | B．have been injured |
| C．would be injured | D．had been injured |
The police ________ the prisoner to see if he had a gun.
| A．searched for | B．searched |
| C．was in search of | D．was in their search of |
About two hundred people are working in his company now，most of________ were once out of work.
| A．which | B．who | C．that | D．whom |
Has she ever asked for the reason________ may explain his coming late？
| A．why | B．for which | C．that | D．for that |