Only __________ one loses freedom __________know its value．
| A．when, he does | B．when, does he | C．what, he did | D．that, did he |
---You should have prepared your speech for the meeting , Mr. Smith .
---Yes , I know . But how could I _______ the meeting date fixed so soon?
| A．while | B．as | C．after | D．with |
Dr Brown has the habit of _____ the room when he is thinking about something troublesome.
| A．pacing | B．stepping | C．walking | D．marching |
______ others might have been satisfied, Dawson had higher ambitions.
| A．What | B．Why | C．Which | D．Where |
When you go by train, make sure you take an express, ___________stops only at big stations.
| A．one | B．one that | C．that | D．what |
—I was wondering whether perhaps you could remember the name of the place.
—I’m afraid that me for the moment.
| A．reminds | B．puzzles | C．disturbs | D．escapes |