Too high house prices can be brought under control, ________ the authorities introduce a series of regulatory policies.
He sold this car for only 2,000 dollars, so the buyer got a wonderful ______.
It took nearly a day ______ he realized his mistakes and apologized to his friend Peter.
---Mary’s brother has such high _______ that he has learned three languages. ----Really? It’ hard to believe.
– You visited the man who saved your son yesterday? –Yes. I wanted to express my thanks to him _______.
With the development of society(社会), most of the old customs here have _______ already.