you may have , you should gather your courage to face the challenge .
A. However serious a problem
B. Whatever serious a problem
C. However a serious problem
D. No matter how a serious problem
----What do you think of the film Jurassic Park in 3D?
----It is .
A. well worthy of watching B. very worthy to watch
C. well worth watching D. very worth of watching
According to media reports, the London stadium is other Olympic stadiums in terms of steel used.
A. as 75% light as B. 75% lighter as
C. 75% lighter than D. as light as 75%
The letter was passed from one to until everyone had read it
A．the other B．others C. other D. another
— Can I pay the bill by check?
— Sorry, sir. But it's the management rules of our hotel that payment ______be made in cash.
A. can B. need C. will D. shall
The police came running and the crowd.
A. broke off B. break into
C. broke up D. break down
