47. My grandfather ……… sleeps more than an hour a night. A. hardly never B. has ever C. is always D. hardly ever 48. Not only ……… had profits, but it also had to lay off workers. A. did the company lose B. the company lose C. had the company lose D. lost the company 49.……… so many people been out of work as today. A. In the past, there never have B. Never before have C. More than ever before D. Formerly, there never were 50. It was only then ……… how much I owed to her. A. had I realize B. that I realized C. did I realize D. I did realize