_______ they may have, the CEO of the corporation calls on all the staff to gather their courage to strive it.
| A．What a serious problem | B．However a serious problem |
| C．How serious a problem | D．Whatever a serious problem |
To their great joy, the day they looked forward to__________at last.
| A．coming | B．came | C．comes | D．come |
. It is not I but you who__________the first to run to the goal in that competition.
| A．is | B．am | C．is going to be | D．are |
_______is known to all ,the Diaoyu Islands have been part of Chinese territory since ancient times.
| A．It | B．That | C．This | D．As |
__________different life today is from__________it was thirty years ago!
| A．What a, what | B．How, which | C．What, what | D．How, what |
Can you __________ me 5 minutes ? I want your advice.
| A．give | B．draw | C．spare | D．lose |