— Excuse me, what's the time for Train 8201?
— It _____ at seven and you can wait in the hall.
| A．left | B．leaves |
| C．will leave | D．has left |
Most of __________we call geniuses (天才)are successful only because they have made extraordinary efforts.
| A．whom | B．who | C． what | D．which |
—Did you get my letter?
—I received one just as I__________.
| A．set out | B．had set out | C．was setting out | D．would set out |
When she called at his studio, she__________that he had gone to Japan.
| A．is told | B．was told | C．tells | D．told |
Robert made a call to his parents yesterday afternoon. To his disappointment, __________of them answered it.
| A．either | B．both | C．none | D．neither |
I __________stop by sometime and thank her for all her help.
| A．must | B．would | C．could | D．ought |