I want to learn about japanese.(改为一般疑问句) he can _play the trumpet_.(对划线部分提问)

问题描述:

I want to learn about japanese.(改为一般疑问句) he can _play the trumpet_.(对划线部分提问)
I‘m good with kids.(改为一般疑问句)

Do you want to learn about Japanese?
What can he do?
Are you good with kids?