I want ________ the sport club because I'm good at ________

1. A.
   join;swimming
2. B.
   joining;to swim;
3. C.
   join;to swim
4. D.
   to join;swimming

 I want to join the _______ club. I can _______ well.
        　　 A.  swim , swim   B. swimming , swim  C. swim , swims  D. swimming, swims

I want ________ the sport club because I'm good at ________

[　　]

I want ________ the sport club because I'm good at ________

[　　]

I want to join the __________(swim) club.