________ more careful, the work might have been done better.
| A．Being | B．Having been |
| C．If you had been | D．To have been |
She is very dear to us . We have been prepared to do_____it takes to save her life .
| A．whichever | B．however | C．whatever | D．whoever |
第二节：完形填空（共20小题，每小题1.5分，满分30分）
My little brother is looking forward _______ to see the 2012 Olympic Games in London .
| A．to taking | B．to be taken | C．being taken | D．to being taken |
Only by_______each other can we achieve our goals .
| A．teaming up with | B．catching up with | C．putting up with | D．keeping up with |
Senior citizens in that country enjoy certain_______, such as free medical care and free entry to public parks ?
| A．privileges | B．reputations | C．invitations | D．possessions |
_____is widely known that you value more what you haven’t rather than what you have .
| A．As | B．What | C．It | D．Which |