单项选择题
A．many different games with balls B．many different kinds of games C．only one ball game D．different games with similar rules
A．when it is hungry B．before it plays a trick C．when it starts to play a trick D．after it has done the trick
A．Because he didn’t like cutting hair any longer. B．Because he was too old to cut hair. C．Because he wouldn’t like Roger to go there. D．Because a young man wanted to buy his shop.