The boy the teachers considered _____failed in the exam , _____surprised them very much .
| A．to be the best ;which | B．as the best ,that |
| C．to have been studying well, it | D．being the best ;which |
I can’t remember __________ you started to do the work.
A when it was that B when was it that
C it was when D that it was when
Most of us found _____ difficult to finish the work in such a short time.
A this B which C what D it
The girl’s final success _____________ the effort she had made and the courage she always had.
A contributed to B turned into C resulted from D resulted in
Linda _____________ at home now, but I’m not sure. Why not have a try?
A must be B might have been C may have been D might be
The doctor is not quite sure about what ________ the head injury will have on the patient. It may even cause brain damage.
A affect B effect C affection D effective