21、I still remember the day            she first wore that pink dress.

       A．on which        B．on that           C．in which         D．which

22、Do you know the reason                   she got so angry yesterday ?

       A．why                B．which             C．for that          D．for why

23、Is                  some German friends visited last week ?

       A．this school where         B．this school one    C．this the school                    D．this school

24、Is there any one in your class                  family is in the city.

       A．whose             B．which             C．who’s             D．who

25、Can you lend me the book                       the other day ?

       A．which you talked          B．that you talked  C．about that you talked     D．you talked about       21、A                  22、A                  23、C                  24、A                  25、D