sometimes i go swimming with my friend 为什么用swimming?

sometimes i go swimming with my friend 为什么用swimming? On sundays,I often go swimming with my friend.(对my friend提问) I ofen play the piano and sometimes I go swimming with my fr I go swimming with my friends. Mum,can I go swimming with my friend?After your homework (　） i like summer .i can go swimming with my () At week,I often go swimming with my cousin. 用because i can go swimming with my friends进行提问------ ----you I am waiting for my friend._____,I will go swimming alone.A. 1.I'd like to go swimming with friend.(改为同义句） my father and I ofter ()(go)swimming I sometimes go swimming in snummer.(改为一般疑问句)