_________ where the sound lab _________?
A. Has it decided; will built B. Is it decided; it built
C. Has it been decided; will be built D. Will it be decided; will be built
In January, 2004, the United States successfully launched “Spirit”, a Mars Exploration Rover, _____ a new milestone in the history of mankind.
A. it marked B. marking C. marked D. to mark
____ he does his work, I don’t mind what time he arrives at the office.
A. So far as B. So long as C. As far as D. So as
He is known _____ his being on time, so we don’t know the reason ____ his being late this time.
A. for; of B. as; for C. for; for D. of; of
________ English will help to communicate _____ people from different countries in the world.
A. Known; with B. Knowing; with C. To know; to D. To know; in
You should try to get a good night’s sleep ____ much work you have to do.
A. however B. no matter C. although D. whatever