After the new technique was introduced, the farmers produced ________ grain in 2006 as five years before.
A. as twice much B. as much twice C. twice much as D. twice as much
The man,_______ is often parked in front of our house, is a famous surgeon.
A. who’s car B. of which the car C. the car of which D. whose car
– Can you tell me ___________?
– An engineer from Jinan Iron and Steel Plants．
A．what your friend is B．who your friend is
C．what is your friend D．who is your friend
My sister, as well as her classmates who_____ late for class, _____criticized by Mr.Hunt．
A．were; was B．was; were C．was; was D．were; were
It had been raining three days before we arrived, so we might as well _____ at home.
A. stay B. to stay C. have stayed D. to have stayed
______alone in a dark room, the little girl was so ______ at the _____ sound.
A. Left; frightening; frightening B. Left; frightened; frightening
C. Leaving; frightened; frightening D. Leaving; frightening; frightened
