We might no longer （need） paper money one day because of WeChat Wallet and Alipay．
It is 30﹣minute ride from my home to my school． （对画线部分提问）
is it from your home to your school？
Making a good plan is half the work itself． （改为同义句）
It's half the work itself a good plan．
We will solve the problem in two weeks． （改为被动语态）
The problem will by us in two weeks．
When will Ms．Zhu leave？ I didn't know． （改为含有宾语从句的复合句）
I didn't know Ms． Zhu leave．
Li Ziqi has made some excellent videos about Chinese culture． （改为一般疑问句）
Li Ziqi made excellent videos about Chinese culture？