—Must I show you how to play the game?
—Oh,thank you.I______how to do it.
| A．had wondered | B．would wonder |
| C．was wondering | D．did wonder |
At horse races, everyone has already studied the form (类型) of the horse______.
| A．behind time | B．in progress |
| C．in advance | D．in time |
------ What did he want to know, Jim?
-------_________ I could finish writing the report.
| A．When was it | B．It was when that |
| C．It was when | D．When it was that |
A huge fire ______ last night and many houses were burnt down.
| A．took place | B．took the place |
| C．in its place | D．took its place |
Mike’s never willing to change any of his opinions. It’s no use ______ with him.
| A．to argue | B．arguing |
| C．argued | D．have been argued |
The organization was founded (建立) for the ________ of poor children .
| A．advantage | B．interest |
| C．benefit | D．value |