—My sister finished school three years ago.
—What__________these years?
| A．did she do |
| B．has she been doing |
| C．is she doing |
| D．does she do |
The country life we ______. The differences between rural and urban areas are disappearing.
| A．were used to have changed | B．used to change |
| C．used to changing | D．were used to has changed |
The boy likes to play tricks ____ girls, and his parents should cure him ______ that bad habit.
| A．at; of | B．on; for | C．on; of | D．with; for |
Many of them turned a deaf ear to his advice ______ they knew it to be valuable.
| A．as if | B．now that | C．even if | D．so that |
The discovery of new evidence led to ________.
| A．the thief having caught | B．catch the thief |
| C．the thief being caught | D．the thief to be caught |
______ late, he also forgot his books.
| A．Not only he turned up | B．Not only he turned out |
| C．Not only did he turn out | D．Not only did he turn up |