－Look! How busy the building workers are!
－Yes, I see. The houses ____ by them will be completed next week.
A. built B. being built C. to be built D. having been built
. They ______ to accept me as a full-time student of their university.
A. rejected B. refused C. turned down D. said no
No sooner ________in the distance ______a storm began to pour.
A. a thunder broke; when B. a thunder had broken; than
C.had a thunder broken; than D. did a thunder break; than
The CDs are on sale！Buy one and you get ______ completely free.
A. other B. others C. one D. ones
It’s no use____ that you didn’t know the rules.
A. you pretend B. you to pretend C. of you to pretend D. your pretending
. At a rough estimate（估计）, Nigeria is ____ Great Britain.
A. three times the size as B. the size three times of
C. three times the size of D. three times as the size of
