I am playing football.中playing football是作表语么?

I'am playing for I'am playing for My brother likes playing -------- football very much,but he doesn't like ----- footbal I bought for him on his birthday.A.the;the B./;/ C.the;/ D./;the I am（）.playing football playing the football play football I am playing football （对 playing football 提问） i am always playing 和 i always am playing那个对 I am no playing computer .改病句可不可以 I am playing computer . i am getting some soy sauce,i am doing push-ups,i am playing hidden He likes running【 in the park】状语【 everyday】时间状语 地点状语也可以修饰动名词的吧 还有I saw them【 playing footbal】宾语补足语l【 in the playground】地点状语 i am playing tennis and singing.和i am singing as i playing tennis.谁更好?有语法错误吗? I am practicing playing the violin.有语病吗? I am playing the violin.改成一般疑问句 I am playing the violin.改成一般疑问句? I am playing the violin改成一般疑问句 英语翻译I am not interested in playing games _ _ . I am playing computer games now.(改为一般疑问句) I am interesting in playing basketball是对是错... I am playing chess?(变成一般疑问句） i am playing basketball now.改一般疑问句