.—You didn’t take the high-speed train with the leading letter "G" to Shanghai? —________. I still took the "D" train, which saved me more than 50 yuan.
It was not until dark ___ he was aware of ___ he thought was the correct way to solve the problem.
We expected their house to be very large, but it is ___than ours.
Your teacher might find out about it. — ___? I’m doing nothing that breaks the rules.
It is reported that a new school hasbeenbuilt in___wasadeserted village a few decadesago.
The technological advances made it possible for the middle classes to enjoy what had once been ___only to the very rich.