41.  My mother tells us ____________ (not play) in the street.
              用所给词的适当形式填空专练                      42.  The sign says “No ____________ (touch)”.
1.  Would you like ___________ (join) the Chess Club.               43.  I’ll give you some ____________ (advice) on it.
2.  I promise ___________ (clean) the room every day.               44.  Why don’t you ____________ （read）aloud to improve your English.
3.  ___________ (swim) is a good sport. It can help you keep fit.         45.  He of ...