.
Tom is reading a book __________ his brother is watching TV.
| A．while | B．though | C．however | D．but |
He ________who the murderer was before the end of the book.
| A．figured on |
| B．figured in |
| C．figured out |
| D．figured up |
Thank you very much for all you've done for me，which is ________great value to me.
| A．of |
| B．with |
| C．in |
| D．at |
Premier Wen said，“I once again emphasize that it is absolutely unacceptable to sacrifice people's life and health ________the economic development in any case.”
| A．in the hope of |
| B．in return for |
| C．in the face of |
| D．in exchange for |
(2012年湖南卷，28)________ I always felt I would pass the exam, I never
thought I would get an A.
A．While
B．Once
C．If
D．Until
We haven't met for years，but we still ________greetings by email on festivals.
| A．change |
| B．replace |
| C．exchange |
| D．transfer |