31. So serious ________ that even the best doctors failed to save his life.
| A．the man was injured | B．was the man injured |
| C．the man is injured | D．is the man injured |
Police are now searching for a woman who is reported to ____ since the flood hit the area last Friday.
| A．have been missing | B．have got lost | C．be missing | D．get lost |
____ team wins on Saturday will go through to the national championships.
A. No matter what B. No matter which C Whatever D. whichever
Someone who lacks staying power and perseverance is unlikely to ___ a good researcher.
| A．make | B．turn | C．get | D．grow |
—Jane, Peter has got a well-paid job in a foreign company.
—You mean he is much _____ now.
| A．badly off | B．well off | C．worse off | D．better off |
—What does the model plane look like?
—Well, the wings of the plane are _____ of its body.
| A．more than the length twice | B．twice more than the length |
| C．more than twice the length | D．more twice than the length |