用所学的英语解释下列句子 疑问词+to do
问题描述：
用所学的英语解释下列句子 疑问词+to do
1.Could you tell me how to get to the hospital.
2.He taught her how to sing better.
3.She asked me what she should buy.
答
Could you tell me the way to the hospital?
He taught her the way of singing better./He taught her the way to sing better.
She asked me what to buy.