—I didn’t know you play the piano. It sounds wonderful!
—Thank you! I ______ it when I worked in UK.
| A．learned | B．had learned |
| C．have learned | D．learn |
The experiment, though they had tried their best, ________ to be a failure.
| A．turned up | B．turned out |
| C．turned in | D．turned on |
Mr. White promised that he would tell me the result _______ he knew it.
| A．the instant | B．the moment when |
| C．while | D．before |
We waited for her for a long time, and it was getting late when she finally _________.
| A．turned down | B．turned off |
| C．turned out | D．turned up |
【原创】I caught the last bus from town, but Harry came home___________ that night.
| A．very late | B．even later |
| C．the same late | D．the last one |
【原创】We will take________ wants to go there for a sight - seeing.
| A．whoever | B．who |
| C．anybody | D．all that |