– I rang you at about ten o’clock, but there was no reply.
– Oh, that was probably ________ I was seeing the doctor.
A. when B. why C. what D. that
It will be more than 100 years ____ the country begins once again to look as it did before.
A. when B. since C. before D. that
The situation is more _________ than ever. I’m _______about what to do next.
A. puzzled; puzzled B. puzzling; puzzling
C. puzzling; puzzled D. puzzled; puzzling
– 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
It is requested that each of the teachers invited ______ a performance at the. party.
A. should give B. will give C. has to give D. must give
He was asked to _______the facts just as he remembered them.
A. set down B. set out C. set up D. set about
