—Dad, can I surf the Internet?
—Again? I wish that you ______ going on line ______ your health.
| A．know; will do harm to | B．knew; are doing harm to |
| C．know; have done harm to | D．knew; were doing harm to |
___ volleyball is her main focus, she is also good at tennis.
| A．Since |
| B．Once |
| C．Unless |
| D．While |
It was a nice meal, ___ a little expensive.
| A．Though |
| B．Whether |
| C．As |
| D．Since |
I walked up to the top of the hill with my friends, ___ we enjoyed a splendid view of the lake.
| A．which |
| B．where |
| C．who |
| D．that |
The prize will go to the writer ___ story shows the most imagination.
| A．that |
| B．which |
| C．whose |
| D．what |
It is one thing to enjoy listening good music. But it is ___ another to play it well yourself.
| A．quite |
| B．very |
| C．rather |
| D．much |