i'm w___how to learn English well

i'm w___how to learn English well I'm going to learn how to I'm going to learn huangfu i'm going to learn how to back a I'm going to learn play an instrument.learn后为什么不加to? I’m ready to learn basketball 改为一般疑问句 I'm going to learn english这句话对吗? I'm going to learn kung fu.是什么意思 I'm going to learn kung fu.变成否定句 改错：I'm having trouble to learn English. I'm busy.I'( )a car these daysI'm busy.I'( )a car these daysA .learn to drive B.learn drivingC.learning drivingD.learning to!drive I want to learn _________swimming. I want to learn () art i need to learn english I want to learn more another I have to learn . i want to learn chinese,which school is good i'm in changchun. I can draw but not very well.I want to learn m( ) about art