Between 1918 and 1938, many new stations were constructed,__________ was designed by an architect named Charles Holden.
| A．the most famous of which |
| B．the most famous of them |
| C．the most famous of whom |
| D．and the most famous of which |
Oh, John, you gave us!
| A．How a pleasant surprise | B．How pleasant surprise |
| C．What a pleasant surprise | D．What pleasant surprise |
——Have you heard the news about Jim?
——No. What_____?
| A．is it | B．it is | C．are they | D．they are |
——We haven’t heard from Jane for a long time.
——What do you suppose_____to her.
| A．was happening | B．to happen |
| C．has happened | D．having happened |
Harry and his brother promised to work harder, .
| A．do they | B．don’t they | C．did they | D．didn’t they |
I don’t think he will come to the meeting,?
| A．will he | B．won’t he | C．do I | D．am I |