In his spare time, Tom likes swimming, playing cards and _______ with his friends.   

A、<span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">. chat</span></p><p><br/></p>

B、<span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;to chat</span></p><p><br/></p>

C、<span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">chatted&nbsp;</span></p><p><br/></p>

D、<span style=";font-family:&#39;Times New Roman&#39;;font-size:16px">&nbsp;chatting&nbsp;</span></p><p><br/></p>