21、

Family Rules	1．Get up at 6:00 am and go to bed by 10:00 pm． 2．Don't talk loudly in the room． 3．Clean your bed room every day． 4．Don't meet friends before you finish(完成)your homework．
Computer Room     Rules	1．Come into the room with clean shoes． 2．Don't eat or drink in the room． 3．Don't talk loudly in the room． 4．Open the computer right(正确的)and close them after class．

根据表格中对Vera的要求，完成下列各题．

1．When does Vera go to bed?

  A．At 6:00 am．                  B．By 10:00 pm．    C．At 11:00 pm．

2．The girl has to ________ every day at home．

A．clean her bed room        

B．wash her shirts and T-shirts

  C．watch the flowers

3．Vera can't ______  in the two kinds of rules．

  A．clean the room                B．talk loudly            C．open the computers

4．The word “close” means _____ in Chinese．

  A．关闭                              B．搬走                    C．冲洗

5．From these rules，we know _______．

  A．the girl's mother help her wash skirts

  B．you can't listen to music in computer class

  C．you may come into the room with skirts and T-shirts