Until now, we have raised 50,000 pounds for the poor children, _______ is quite unexpected.
—You didn’t invite Mary to the ball? —____ her, too?
It was believed that things would get worse, but ____ it is they are getting better.
—What field will your son go into after graduation from Nanjing University? —I’m not quite certain, but he ____ a good teacher of English.
The students spent as much time getting trained as they ____ studying.
$100 a month could hardly ____ the cost of his life in such a big city in this country.